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Metro Vancouver Seismic Microzonation Mapping: Advancements and GuidelinesAchievement of probabilistic seismic hazard mapping that incorporates local seismic site effects for western Metropolitan Vancouver resulted in many scientific …Sheri Molnar | Allison DenToom | Jamal Assaf | Aamna Sirohey | Chris Boucher | Natalia Gómez Jaramillo | Meredith Fyfe | Alex Bilson Darko01. Metro Vancouver Seismic Microzonation Mapping Project, Special Sessions
The Metro Vancouver Seismic Microzonation Mapping Project: Overview and Multi-Method Approach to Regional Geodatabase DevelopmentPrediction of probabilistic earthquake ground motion inclusive of local site effects across Metro Vancouver is a multi-faceted challenge.   Back …Sheri Molnar | Alex Bilson Darko | Hadi Ghofrani | Sujan Adhikari | Mohammad Salsabili01. Metro Vancouver Seismic Microzonation Mapping Project, Special Sessions
Metro Vancouver Liquefaction Hazard MappingTo evaluate regional seismic-induced liquefaction hazard in a probabilistic framework, it is necessary to consider all earthquake scenarios to define …Alireza Javanbakht | Jamal Assaf | Mohammad Salsabili | Abouzar Sadrekarimi | Hadi Ghofrani | Sheri Molnar01. Metro Vancouver Seismic Microzonation Mapping Project, Special Sessions
Physics-Based Seismic Hazard Simulations and 3D Velocity Structure Models for Southwest British ColumbiaThe state-of-the-art in seismic hazard analysis is the incorporation of deterministic source and wave propagation effects using physics-based three-dimensional (3D) …H. Ghofrani | S. Adhikari | A. Ojo | M. Salsabili | A. Sirohey | S. Molnar01. Metro Vancouver Seismic Microzonation Mapping Project, Special Sessions
Metro Vancouver Landslide Hazard MappingThe methodology to obtain the first probabilistic seismic landslide hazard mapping for Metro Vancouver is presentedAli Fallah Yeznabad | Sheri Molnar | Hesham El Naggar01. Metro Vancouver Seismic Microzonation Mapping Project, Special Sessions
Metro Vancouver Seismic Hazard Mapping Inclusive of 1D and 3D Basin EffectsThe Metro Vancouver seismic microzonation mapping project is achieving the first region-specific earthquake shaking hazard mapping in all of Canada. …J. Assaf | H Ghofrani | M. H. El Naggar | S. Molnar01. Metro Vancouver Seismic Microzonation Mapping Project, Special Sessions
History Of The Seismic Retrofit GuidelinesIn 2004, the Ministry of Education (EDUC) engaged Engineers and Geoscientists British Columbia (BC), with support from the University of …Allison Chen | Peter Mitchell | Phillip Chambers02. BC Schools Seismic Retrofit Guidelines, Special Sessions
Seismic Upgrade of the Canadian Parliament Building: Part 6-Peace Tower StrengtheningAt 90 m tall, the Peace Tower is a dominant feature of Centre Block, Canada’s Parliament building. Completed in 1925, …Scott McFadden | Babak Mashayekhi | David Arnold | Daniel Carson | Carl Mohammadi02. BC Schools Seismic Retrofit Guidelines, Special Sessions
Laboratory Testing of Structural Timber Components and a Full-scale Wood Frame to Support Seismic Retrofit Guidelines for School Buildings in British ColumbiaThis paper describes a series of experimental works which were carried out as part of the Seismic Retrofit Guidelines (SRG) …Mehrtash Motamedi | Graham Taylor | Carlos E. Ventura | Armin Bebamzadeh02. BC Schools Seismic Retrofit Guidelines, Special Sessions
SRG Post-earthquake EvaluationThe Seismic Retrofit Guidelines (SRG) have been developed by the Engineers and Geoscientists British Columbia (EGBC) on behalf of the …G. Taylor | Carlos Ventura | Armin Bebmzadeh02. BC Schools Seismic Retrofit Guidelines, Special Sessions
Performance-Based Seismic Retrofit of School Buildings in British Columbia, Canada – 2020 EditionThe province of British Columbia (BC) possesses a unique seismic setting, with three potential high-risk sources of seismic activity: shallow …Carlos Ventura | Armin Bebamzadeh | Mike Fairhurst | Mehrtash Motamedi | Graham Taylor02. BC Schools Seismic Retrofit Guidelines, Special Sessions
SRG Implementation For RetrofitsThe Seismic Retrofit Guidelines (SRG) have been developed by the Engineers and Geoscientists British Columbia (EGBC) on behalf of the …Tim White | L. Rowley02. BC Schools Seismic Retrofit Guidelines, Special Sessions
BC Ministry of Education Seismic Retrofit Guidelines, 2020 Edition Liquefaction Guidelines – Geotechnical and Structural ConsiderationsLiquefaction guidelines in the BC Ministry of Education’s Seismic Retrofit Guidelines, 2020 edition provide geotechnical engineers with specific requirements regarding …Paul Wilson | Adam Silvester | John Sherstobitoff | Ari Wibowo | Sara Torabian02. BC Schools Seismic Retrofit Guidelines, Special Sessions
Seismic Performance of Tall Wood Buildings with Fluid Viscous DampersInvestigates seismic performance of tall wood buildings and applicability of Fluid Viscous Dampers to improve performance.    Back to CCEE-PCEE …Jiaying Cai | Asif Iqbal03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Seismic Modelling and Analyses of Timber StructuresProvides a high-level overview of seismic modelling and analyses of timber structures covered in the modelling guide, including a comparison …Zhiyong Chen | Marjan Popovski | Chun Ni | Dorian Tung03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Seismic Assessment of a Hybrid Light Wood Frame Structure Connected to a Balloon-Type CLT CorePresents a numerical study on the effect of connection ductility on the seismic performance of a hybrid building consisting of …Ariya Eini | Lina Zhou | Chun Ni03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Numerical Analysis Of Two-story CLT Building And Influence Of Orthogonal Wall ConnectionsDevelopment of a numerical model of a two-story CLT shear wall building using user elements in the general purpose finite …Tongchen Han | Marjan Popovski | Thomas Tannert | Solomon Tesfamariam03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Investigation of Post-Tensioned CLT Core-Wall with Steel Link Beams for a Lateral Load Resisting SystemIntroduces a new type of LLRS for mid-rise mass timber buildings.   Back to CCEE-PCEE 2023Ben Moerman | Justin R. Brown | Lucas Epp | Steve Barg | Minghao Li | Francesco Sarti | Tobias Smith03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Seismic Performance of Midply Shear WallPresents the cyclic lateral load test results on the modified Midply shear walls with the selected sheathing thicknesses and nail …Chun Ni | BJ Yeh | Dorian Tung03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Seismic Fragility Assessment of a Balloon-framed CLT Building with Self-centering Hold-downBalloon-framed cross-laminated timber (CLT) construction offers several advantages over platform-type construction.   Back to CCEE-PCEE 2023Yuxin Pan | Md Shahnewaz | Carla Dickof | Thomas Tannert03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Seismic Performance of High-capacity Light Wood Frame Shear Walls with Multiple Rows of NailsPresents the results of shear wall test programs that were conducted in 2020, 2021 and 2022.   Back to CCEE-PCEE …Ruite Qiang | Lina Zhou | Chun Ni03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Numerical Modelling of CLT Shear Walls with Hyperelastic Hold-DownsThe provisions of CSA O86 (2019) for Cross-laminated Timber (CLT) shear walls recommend the design of non-dissipative hold-downs (HDs) with …Sinha Lamia Sultana | Yuxin Pan | Solomon Tesfamariam | Thomas Tannert03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Effect of wall curtailments and infill configurations on the seismic performance of CLT shear-wall and Glulam moment resisting frame systemExtends the study on CLTW-GMRF systems and investigates the effect of wall curtailments and infills configurations in the general behavior …Biniam Tekle Teweldebrhan | Solomon Tesfamariam03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Comparison of Seismic Performance on Plasterboard Bracing Walls and Plywood Shear Walls in the Context of New Zealand Light Timber-framed StructuresSeismic performance of different types of bracing walls used in New Zealand light timber frame house was analyzed using three …Kexin Wang | Minghao Li | Rajesh Dhakal | Angela Liu03. Seismic Resistant and Resilient Timber Structures, Special Sessions
Risk-Targeted Evaluation of Functional Recovery Performance of Modern Reinforced Concrete Shear Wall BuildingsOutlines new formulations to perform risk-targeted assessments of functional recovery performance adapted from life-safety methods for collapse performance.   Back …Kristen Blowes | Pouria Kourehpaz | Carlos Molina Hutt04. Seismic Design for Functional Recovery Performance in the Next Generation of Building Codes, Special Sessions
Functional RecoveryAssessment of Tall Buildings with pre-Northridge Welded Steel Moment FramesPresents the results of detailed evaluations of seismic economic losses and functional recovery time associated with these buildings.   Back …Francisco A. Galvis | Gregory G. Deierlein | Omar Issa | Adam Zsarnoczay | Carlos Molina Hutt | Jack W. Baker04. Seismic Design for Functional Recovery Performance in the Next Generation of Building Codes, Special Sessions
FEMA P-58 Seismic Building Performance Assessment of the New St. Paul’s HospitalPresents an overview of two methods that were used to present and summarize the FEMA P-58 assessment’s outputs to various …Behrad Keshavarz | John Sherstobitoff04. Seismic Design for Functional Recovery Performance in the Next Generation of Building Codes, Special Sessions
Preliminary Design Criteria for Functional Recovery of BuildingsDescribes the ongoing work of the Functional Recovery Task Committee of the Building Seismic Safety Council’s NEHRP Provisions Update Committee …Abbie B. Liel | Ryan Kersting04. Seismic Design for Functional Recovery Performance in the Next Generation of Building Codes, Special Sessions
New Provisions in the National Building Code of Canada 2020 related to ‘No Structural Damage’Earthquake Performance Requirements for Certain Buildings at Certain Hazard LevelsNew provisions were added in the ‘Earthquake Loads and Effects’ portion of the code, regarding additional performance requirements for PostDisaster …John Sherstobitoff | Jeffrey Salmon | Behrad Keshavarz04. Seismic Design for Functional Recovery Performance in the Next Generation of Building Codes, Special Sessions
An Advanced Lead Rubber BearingAnalytical Model Under Low and High Shear Strain LevelThis research focuses on developing a nonlinear model of LRB to capture the complicated nonlinear behavior of LRBs at low …Vahid Aghaeidoost | AHM Muntasir Billah17. Advances in Seismic Isolation, Technical Sessions
Impact of Vertical Ground Motions on Base Isolation Seismic Upgrade of the Canadian Parliament BuildingThis paper investigates the impact of the vertical component of ground motions on the shear demands of superstructure walls and …Armin Bebamzadeh | John Sherstobitoff | Dan Carson | David. Arnold | Ian Aiken | Cameron Black | Mason Walters | Ali Roufegarinejad | Tuna Onur17. Advances in Seismic Isolation, Technical Sessions
Earthquake Protection of Bridges Using Seismic Isolation: Case Studies WorldwideThis paper showcases case studies of seismically isolated bridges from various countries, such as the United States, Mexico, Colombia, Turkey, …Mohammed S. Mohammed | Scott C. Darling | Ahmed F. Ibrahim | Javier L. Gimenez | Luis Crisanto17. Advances in Seismic Isolation, Technical Sessions
Effects of model fitting techniques on predicted lateral response of UFREIs: one-cycle vs. all-cycle fittingIn this study, the effect of fitting techniques (one-cycle vs. all-cycle) on the response of the UFREIs was evaluated. Previous …Hediyeh Sheikh | Noor Hasan | Rajeev Ruparathna | Niel C. Van Engelen17. Advances in Seismic Isolation, Technical Sessions
Sensitivity of the Predicted Lateral Response of UFREIs to Cost Functions For Fitting To Experimental ResultsIn this study, particle swarm optimization is utilized to identify the parameters of two leading numerical models of UFREIs, namely …Hediyeh Sheikh | Ahmad Alkobari | Mirai Jrooj | Noor Qarma | Rajeev Ruparathna | Niel C. Van Engelen17. Advances in Seismic Isolation, Technical Sessions
Dynamic Performance of Small Sized Lead Rubber Bearings for Nuclear EquipmentThe paper describes the development and testing of a small-sized lead rubber bearing (LRB) designed to enhance the seismic performance …Tae-Myung Shin | Gyeong-Hoi Koo17. Advances in Seismic Isolation, Technical Sessions
Dual-layer Gaussian process model for limit state analysis of natural rubber bridge isolatorsA Gaussian process model composed of two layers (classification followed by regression) is constructed to estimate the limit state of …Pedro A. C. Bandini | Patrick Paultre10. Advances in Simulation and Testing of Structures, Technical Sessions
Implicit Coupling Using Asynchronous Time-schemes Based on Velocity Continuity at the Subdomain Interface for Seismic Engineering ProblemsSeismic engineering requires to perform numerical simulations mixing phenomena having different size scales in length but also in time. For …Stéphane Grange | David Bertrand10. Advances in Simulation and Testing of Structures, Technical Sessions
Simulated Responses of a Two-story Concrete Wall Building Shake-table TestThe objective of this study is to assess the accuracy of current modelling methods and identify the gaps between the …Anqi Gu | Geoffrey W. Rodgers | Richard S. Henry | Yiqiu Lu | Ying Zhou10. Advances in Simulation and Testing of Structures, Technical Sessions
Performance Assessment of Steel Eccentrically Braced Frames Equipped with Cast Steel Replaceable Modular Yielding Links through Pseudo-dynamic Hybrid SimulationsCast steel replaceable modular yielding links were previously proposed for use in eccentrically braced frames (EBFs). Experimental validations of cast …Pedram Mortazavi | Oh-Sung Kwon | Constantin Christopoulos10. Advances in Simulation and Testing of Structures, Technical Sessions
Influence of Weld Sequence on the Seismic Performance of Welded Steel Moment ConnectionsAn experimental study by the authors on the influence of welding sequence on the seismic performance of moment resisting connections …Shahriar Quayyum | Tasnim Hassan10. Advances in Simulation and Testing of Structures, Technical Sessions
Performance of Steel Frames with Buckling-Restrained Braces Subjected to Ground MotionsBuckling-restrained braces (BRB) are regularly used in steel buildings to resist lateral loads. Recent research has suggested biaxial and three-dimensional …Emad Abraik | Asif Iqbal13. Advances on Performance Assessment of Structures, Technical Sessions
Seismic Loss Assessment of Buildings using Building Information ModellingIn this research, we developed a method to assess the seismic performance of a given building, using the FEMA P-58 …Joaquin Acosta Reveco | Oh-Sung Kwon | Siriwut Sasibut | Feng Rong13. Advances on Performance Assessment of Structures, Technical Sessions
Numerical Validation of a Seismic Rapid Visual Screening Methodeismic vulnerability assessments of existing buildings are essential to proactively ensure occupant safety and minimize losses of earthquake events. Rapid …Niloofar Elyasi | Wilson Carofilis | Eugene Kim | Chul Min Yeum13. Advances on Performance Assessment of Structures, Technical Sessions
Influence of Different Design Factors on the Seismic Response of Coupled Composite Plate Shear Walls/Concrete FilledComposite plate shear wall/concrete filled (C-PSW/CF), also named “SpeedCore” system by the American Institute of Steel Construction (AISC), comprises two …Mohammad Froozanfar | Saber Moradi | Reza Kianoush13. Advances on Performance Assessment of Structures, Technical Sessions
Nonlinear Analysis of Reinforced Concrete Walls: Static Vs Dynamic AnalysisThis paper compares static and dynamic approaches to the nonlinear analysis of reinforced concrete (RC) walls. Depending on the mode …Srijana Gurung Shrestha | Rajesh P. Dhakal | Mayank Tripathi | Reagan Chandramohan13. Advances on Performance Assessment of Structures, Technical Sessions
Structural Performance of a Five-Story RC Frame under Post-Earthquake FireIn this paper, a simplified method was used to analyze a five-story RC frame. The method first evaluates the earthquake …Murad Ilomame | Maged A Youssef | Emad Abraik13. Advances on Performance Assessment of Structures, Technical Sessions
Influence of Connection Hysteretic Parameters on The Seismic Performance of Conventional Construction Steel Concentrically Braced FramesSteel concentrically braced frames (CBFs) are a widely used seismic force resisting system (SFRS) in Canada and can be designed …Anirban Kundu | Lydell Wiebe | Georgios Balomenos13. Advances on Performance Assessment of Structures, Technical Sessions
Selection of optimal intensity measure for probabilistic seismic demand analysis of highway bridges under long duration ground motionsNumerous earthquakes of large magnitude have occurred in the recent past where the recorded ground motions have long durations. As …Ali Mohammadgholipour | AHM Muntasir Billah13. Advances on Performance Assessment of Structures, Technical Sessions
A Progressive Methodology for Three-Dimensional Seismic Safety Assessment of Spillway PiersConcrete spillways are three-dimensional structures that are particularly vulnerable to earthquakes with a strong component occurring in the direction of …El Hadji Adama Niasse | Pierre Léger13. Advances on Performance Assessment of Structures, Technical Sessions
Behaviour of a Reinforced Concrete Shear Wall Subjected to Combined Lateral and Axial LoadingThe following experimental study is focused on quantifying such effects in a RC slender shear wall that is compared to …Alessandro Paglia | Austin Martins-Robalino | Dan Palermo13. Advances on Performance Assessment of Structures, Technical Sessions
Evaluation of Structural Performance of Low-rise Reinforced Concrete Buildings to the Gorkha Earthquake and NBC-2020 DemandsThis study looked at twenty-two RC buildings that were surveyed in detail in the field after the 2015 earthquake in …Bishnu H. Pandey | Dev K. Maharjan | Jyoti M. Bhattarai13. Advances on Performance Assessment of Structures, Technical Sessions
Seismic BehaviorAssessment of Fe-SMA-based Buckling-restrained Braced FramesThe study involves the assessment of the hysteretic performance of Fe-SMA-based BRBs (FSBRB). A numerical model of FSBRB has been …Subhrajyoti Jena | Deepak Yadav | Dipti Ranjan Sahoo | K. Eugene Kim13. Advances on Performance Assessment of Structures, Technical Sessions
Seismic Resilience Assessment of Bridges Equipped with Different Isolation Bearings Under Long-Duration Ground MotionsThe implementation of reliable and efficient seismic protection systems is essential to reducing economic loss and casualties caused by earthquakes. …Vahid Aghaeidoost | AHM Muntasir Billah22. Analysis and Design of Bridge Structures, Technical Sessions
Refined Deformation Limit States for Circular Reinforced Concrete Bridge ColumnsThis study seeks to bring consistency to the PBD methodology by establishing refined EDP limits at concrete cover spalling and …Saif Aldabagh | Faroque Hossain | George M. Shahria Alam22. Analysis and Design of Bridge Structures, Technical Sessions
Accuracy and Uncertainty of Predicted Maximum and Residual Displacements of RC Bridge Columns Under Earthquake ExcitationsThis study seeks to bring consistency to the PBD methodology by establishing refined EDP limits at concrete cover spalling and …Saif Aldabagh | Faroque Hossain | George M. Shahria Alam22. Analysis and Design of Bridge Structures, Technical Sessions
An Innovative Performance-based Methodology for Evaluation of Seismic Vulnerability and Collapse of BridgesIn a performance-based analysis and design framework, it is critical to evaluate the performance of the primary structural components and …Kianosh Ashkani Zadeh | Carlos E. Ventura | Liam W. Finn22. Analysis and Design of Bridge Structures, Technical Sessions
Critical Review of the Elastic Force Factor in the 2019 Canadian Highway Bridge Design CodeIn a recent paper by the authors, it was shown that the margin provided by the 1.25 Elastic Force Factor …Sepideh Ashtari | Carlos E. Ventura22. Analysis and Design of Bridge Structures, Technical Sessions
Buckling Restrained Braces to Achieve Resilient Multi-Span BridgesResilient multi-span bridges with damage-free columns and displacements demands that can be easily accommodated by conventional expansion joints can be …Homero Carrion-Cabrera | Michel Bruneau22. Analysis and Design of Bridge Structures, Technical Sessions
Vulnerability Assessment of Coastal Bridges Subjected to Tsunami LoadingThis study aims to present the vulnerability assessment of the bearings and piers of coastal bridges subjected to tsunami loads. …Jesika Rahman | AHM Muntasir Billah22. Analysis and Design of Bridge Structures, Technical Sessions
Assessing the Seismic Performance of Bridges in Metro Vancouver, BC Using a Simplified Modeling ApproachAs part of a broader project intended to examine the seismic resilience of the transportation network in Metro Vancouver, BC, …Anqi Shen | Kiranjot Kaur | Carlos Molina Hutt22. Analysis and Design of Bridge Structures, Technical Sessions
Seismic Design and Analysis of Bridge Piers Reinforced with Rebar Types of CSA500W, CSA400W, and ASTM 1035 Grade 690This research compares the seismic performance of bridge piers constructed with three different types of rebars, namely regular rebar CSA …Sisay Tadele | Han Li | Qi Zhang | Faroque Hossain | M. Shahria Alam | Alireza Ahmadnia | Jianping Jiang22. Analysis and Design of Bridge Structures, Technical Sessions
Seismic Performance Evaluation of Previously Retrofitted Oak Street BridgeThe main objective of this evaluation was to examine seismic performance of the previously retrofitted bridge under the 2015 National …Lalinda Weerasekara | Tian Wang | Jianping Jiang | Qi Zhang | Bruce Hamersley | Alireza Ahmadnia22. Analysis and Design of Bridge Structures
The effect of earthquake ground motions parameters on bridges fragilitiesThe present work aims to investigate the effect of three significant parameters: seismic intensity, duration and epicentral distance on the …K. Zellat | M. C. Djemai | M. Bensaibi22. Analysis and Design of Bridge Structures, Technical Sessions
Seismic design of concrete deck arch bridges considering asynchronous ground motion effectsThis study investigates several key factors regarding the seismic design of concrete deck arch bridges with a focus on the …Qi Zhang | Saqib Khan | Jhordy Rodriguez | M. Shahria Alam22. Analysis and Design of Bridge Structures, Technical Sessions
Design and performance uncertainties for single and coupled Cross-laminated Timber walls with resilient dampersThis paper presents the effect of uncertainties related to record-to-record variation, design methods, test data, and numerical modelling on the …S. Agarwal | A. Hashemi | P. Quenneville14. Collapse and Vulnerability Assessment of Building Structures, Technical Sessions
Surrogate modelling for seismic collapse risk assessment of steel moment resisting framesWith the overall goal of reducing the numerical burden of uncertainty quantification involved in seismic risk assessments, this paper examines …Nenad Bijelić | Andronikos Skiadopoulos | Dimitrios G. Lignos14. Collapse and Vulnerability Assessment of Building Structures, Technical Sessions
Evaluating the Impact of Fluid Viscous Dampers on the Seismic Collapse and Loss Assessment of Chilean RC Dual Wall-Frame BuildingsThis study assesses the effect of FVDs on the seismic performance of code-conforming high-rise RC dual wall-frame office buildings. As …Marco F. Gallegos | Gerardo Araya-Letelier | Diego Lopez-Garcia | Carlos Molina Hutt14. Collapse and Vulnerability Assessment of Building Structures, Technical Sessions
Quantifying Variability in the Collapse Risk of Tall Non-Ductile Reinforced Concrete Shear Wall BuildingsThis study evaluates the collapse risk tall pre-1980 RCSW buildings, which represent close to 30% of all tall buildings in …Preetish Kakoty | Carlos Molina Hutt | Kenneth J Elwood14. Collapse and Vulnerability Assessment of Building Structures, Technical Sessions
Seismic Performance of Precast Prestressed Hollow-core Floors and Residual Capacity of Web-cracked Floor UnitsThis paper presents recent seismic damage observations to hollow-core floor units incorporating current design and detailing requirements from a case …Mohamed Mostafa | Richard S. Henry | Kenneth J. Elwood14. Collapse and Vulnerability Assessment of Building Structures, Technical Sessions
Assessment of In-Plane Rigidity Adequacy of Light Timber Frame Diaphragms for Implementation in Isolated Part 9 BuildingsThe objective of this research is to evaluate the in-plane rigidity of plywood-sheathed floor diaphragms and assess their components for …Hamed Amini Tehrani | Rajeev Ruparathna | Niel C. Van Engelen20. Design Testing and Construction of Timber Structures, Technical Sessions
Design Considerations of Braced Frame Bolted Glulam Timber Connections with Internal Steel PlatesThe objective of this research is to investigate the behaviour of bolted connections with slotted-in steel plates under cyclic loading …Zoe Baird | Joshua Woods | Christian Viau | Ghasan Doudak20. Design Testing and Construction of Timber Structures, Technical Sessions
Performance of Perforated Plate Connections in Mass Timber Seismic Force Resisting SystemsThis paper presents an experimental investigation on the use of perforated steel plates as a sacrificial seismic fuse for mass …Hossein Daneshvar | Ying Hei Chui | Thomas Tannert | Carla Dickof20. Design Testing and Construction of Timber Structures, Technical Sessions
Seismic Reliability Analysis of a Hybrid Timber-Steel Frame with Reduced Beam SectionThis paper presents seismic reliability evaluation of a hybrid timber-steel frame. The structural system consists of glued-laminated timber beams and …Ariya Eini | Mehdi Banazadeh20. Design Testing and Construction of Timber Structures, Technical Sessions
Monotonic and Cyclic Performance of Self-tapping Screws for Cross-laminated Timbers with Steel Side PlatesThe goal of the work is to explore potential technology for CLT and other MTC to further exhibit strong and …Jianzhong (James) Gu | Linxi Li20. Design Testing and Construction of Timber Structures, Technical Sessions
Nonlinear Time-History Analysis of Mid-rise Timber Buildings – A Comparison Between the Use of Continuous Rod and Discrete Hold-down Systems in North AmericaIn this study, a commercial finite element software, SAP2000, is used to analyze the behaviour of strong shear walls with …Hadiseh Mohammadi | Min Sun | Xavier Estrella | Sardar Malek20. Design Testing and Construction of Timber Structures, Technical Sessions
Absorbing Boundary Condition and Soil-Tunnel Interaction for Numerical Modeling of Tunnel Response under Seismic LoadingSeismic risk assessment of tunnel infrastructure relies on high-fidelity numerical modeling of complete soil-tunnel systems and simulating their seismic responses …Farzaneh Abedini | Yazhou Xie01. Earth Science and Ground Motions, Technical Sessions
Progress Towards Hybrid Broadband Ground-Motion Simulation of Megathrust Earthquakes on the Hikurangi Subduction ZoneIn this study, we present progress towards simulation of realistic ground motions from megathrust earthquakes along the Hikurangi Subduction Zone …Michael Dupuis | James M. Paterson | Robin L. Lee | Brendon A. Bradley01. Earth Science and Ground Motions, Technical Sessions
New Hazard Models for Central Asia: Preliminary Results in KyrgyzstanIn this paper we present a probabilistic seismic hazard assessment (PSHA) and results for Kyrgyzstan. These PSHA results were obtained …Carlos Herrera | Tuna Onur | Rengin Gok | Anna Berezina01. Earth Science and Ground Motions, Technical Sessions
The Effect of Different Strong Ground Motion Scaling Methodologies on Cyclic Stress Ratio (CSR), A Case Study in Lower Mainland, BCThe Canadian 6th Generation seismic hazard model, which has been developed by the Geological Survey of Canada (GSC), provides seismic …Mohammad Khandan Bakavoli | Mehdi Hosseyni | Mohsen Nicksiar01. Earth Science and Ground Motions, Technical Sessions
NBCC 2015 Deaggregation Maps for CanadaT Natural Resources Canada’s 5th Generation seismic hazard model for Canada forms the basis for the seismic design provisions of …Michal Kolaj | Stephen Halchuk | John Adams01. Earth Science and Ground Motions, Technical Sessions
Improvements to the 6th Generation Seismic Hazard Model for CanadaNatural Resources Canada’s 6th Generation seismic hazard model for Canada (CanadaSHM6) forms the basis for the seismic design provisions of …Michal Kolaj | Stephen Halchuk | and John Adams01. Earth Science and Ground Motions, Technical Sessions
Impact of Earthquake Events on Regional 5G Telecommunication InfrastructureThis study carries out a pioneering effort in quantifying the post-earthquake TI failures and functionality to better support risk mitigation …Ao Du26. Earthquake Engineering-Research, Technical Sessions
Gudangaay Tlaats’gaa Naay Tsunami Tower Design And ConstructionAs part of the upgrade of the Gudangaay Tlaats’gaa Naay High School in Masset on Haida Gwaii Canada’s first Tsunami …Andy Metten26. Earthquake Engineering-Research, Technical Sessions
Systematic review of critical factors affecting post-earthquake infrastructure recoveryThe findings from this research will advance the understanding of the interdependencies between factors and presenting different cases on how …Sam Wilson | Alice Chang-Richards26. Earthquake Engineering-Research, Technical Sessions
Quantification of infrastructure downtime in earthquake reconstruction: A New Zealand studyThe purpose of this research is to explore the effects of decisions and outcomes for physical reconstruction on the overall …Sam Wilson | Alice Chang-Richards | Erica Seville | Charlotte Brown | Nicola McDonald | Roger Fairclough26. Earthquake Engineering-Research, Technical Sessions
A reinforcement learning based construction material supply strategy using robotic crane for building reconstruction after an earthquakeAfter an earthquake, it is particularly important to provide the necessary resources on site because a large number of infrastructures …Yifei Xiao | T.Y. Yang | Xiao Pan | Fan Xie | Zhongwei Chen26. Earthquake Engineering-Research, Technical Sessions
Impeding factors causing long-term delays in the recovery of Christchurch CBDTwelve years on from the first earthquake on 4th September 2010 and its damaging aftershock on 22nd February 2011, the …Shen Zhan | Alice Chang-Richards | Megan Boston | Ken Elwood26. Earthquake Engineering-Research, Technical Sessions
Investigation of the Magnitude Lower Limit on the NBCC2020 Seismic HazardCanada’s 6th generation seismic hazard model (SHM6), as prepared for the 2020 National Building Code of Canada, was released in …Armin Bebamzadeh | Mike Fairhurst | John Sherstobitoff | Carlos Ventura02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Comparison of Methods to Incorporate Site Response Analysis Results into Probabilistic Seismic Hazard AnalysisIn this paper, multiple methods to use Seismic Site Response Analysis (SSRA) results to develop hazard-consistent site-specific hazard curves and/or …Armin Bebamzadeh | Mike Fairhurst | Chris Weech | Roberto Olivera | Carlos Ventura02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Updates on Canadian Strong Motion Monitoring and Data AccessStrong motion monitoring continues to evolve rapidly in Canada, with hundreds of new instruments deployed and many organisations contributing data. …John F. Cassidy | Camille Brillon | Henry Seywerd | Yavuz Kaya | Behzad Hassani02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Modification of 6th Generation National Seismic Hazard Model for Low Probability Earthquake Ground Motion Estimates in the Western Canadian CratonThe 2019 Canadian Dam Association guidelines and the 2020 Global Industry Standard on Tailings Management now require robust estimates of …Nathan Clarke | Erin Todd | Alan Hull02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Ground-Motion Database for Southeastern AustraliaA database of recordings from moderate-to-large magnitude earthquakes is compiled for earthquakes in the stable continental region of south-eastern Australia. …Hadi Ghasemi | Trevor Allen02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Capturing Uncertainties in Maximum Credible Earthquake Peak Ground Acceleration Estimates from the Cascadia Subduction ZoneWe develop a logic-tree approach to capture uncertainties associated with a maximum credible earthquake (MCE) at an example site in …Alan Hull | Feng Li02. Earthquake Hazard and Design Ground Motions, Technical Sessions
2020 National Building Code of Canada Seismic Hazard ToolFor the 2020 edition of the National Building Code of Canada (NBCC 2020), a new online seismic hazard webtool for …Michal Kolaj | Stephen Halchuk | John Adams02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Deaggregation of NBCC 2020 Seismic Hazard for Selected Canadian CitiesNatural Resources Canada’s 6th Generation seismic hazard model (CanadaSHM6) for Canada forms the basis for the seismic design provisions of …Michal Kolaj | Stephen Halchu | John Adams02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Modelling the Contribution of PossibleActive Fault Sources to the Seismic Hazard in Vancouver, British ColumbiaModerate to strong (MW≥5.0) crustal earthquakes are scarce in the seismic record of southern British Columbia. The study shows that …Raul Benjamin Mendoza | Tiegan E. Hobbs02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Earthquake Hazard Analysis in Alborz Province, IranAlborz Province is located west of Tehran Province on the South Alborz seismic belt. The city of Karaj, having a …Fereshteh Pourmohammad | Mehdi Zare02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Seismic Station Design, Installation and Data Acquisition at Selected BC Hydro FacilitiesA campaign-style (semi-permanent) deployment of co-located broadband seismometer and accelerometer sensors has been initiated at selected BC Hydro facilities to …Megan Sheffer | Kevin Grant | Cory Byerley | Behzad Hassani | Li Yan02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Site-Specific Seismic Source Model and Acceleration Response Spectra for Stiff Soil Sites, Port Moresby, Papua New GuineaWe present a seismic source model for Port Moresby, Papua New Guinea based on modifying source zones developed for the …Emma Watson | Erin Todd | Alan Hull02. Earthquake Hazard and Design Ground Motions, Technical Sessions
Experimental Evaluation of Existing Exposed Column Base Plate Connections in Areas of Infrequent Seismic Activity in Eastern North AmericaAn experimental program was conducted to assess the cyclic performance of existing column base plate connections in steel partial moment-resisting …Mohammad S. Akiel | Colin A. Rogers09. Experimental Testing of Structures and Components, Technical Sessions
Residual Seismic Capacity of Damaged Reinforced Concrete Walls with Unconfined BoundariesThis paper summarizes an experimental campaign aimed to evaluate the RSC of rectangular, slender, and unconfined walls with different levels …Edgar Chacón-Valero | Matías Hube | Hernán Santa María09. Experimental Testing of Structures and Components, Technical Sessions
Vision-aided Nonlinear Control Framework for Shake Table TestsThe structural response under the earthquake excitations can be simulated by scaled-down model shake table tests or full-scale model shake …Zhongwei Chen | T.Y. Yang | Yifei Xiao | Xiao Pan | WanyanYang09. Experimental Testing of Structures and Components, Technical Sessions
Development of New Seismic Testing Program for Suspended CeilingsDamage to suspended ceilings is one of the most observed types of earthquake damage to non-structural components. This paper describes …Cameron Flude | David Lau | Jeffrey Erochko | Geoffrey Davidson09. Experimental Testing of Structures and Components, Technical Sessions
Cyclic Tensile Loading Tests on RC Members with Super-Elastic Cu-Al-Mn Alloy BarsIn this study, a series of cyclic tensile loading tests of RC specimens was conducted to investigate the tensile behavior …Shuichi Fujikura | Hikaru Fujioka | Tetsuya Nozawa | Yoshikazu Araki | Toshihiro Omori | Sumio Kise09. Experimental Testing of Structures and Components, Technical Sessions
Multi-Platform Numerical Hybrid SimulationAssessment of the Seismic Stability of the EBRBF Systems for Tall Buildings in VancouverThis article examines the seismic stability of the E-BRBF systems used in tall building structures subjected to interface subduction earthquakes. …Bashar Hariri | Robert Tremblay | Constantin Christopoulos09. Experimental Testing of Structures and Components, Technical Sessions
Experimental Investigation of Portal Frames of Selective Pallet Steel Storage Racks under Cyclic LoadsThis study investigated the structural performance of selective pallet steel storage racks against earthquakes through experimentally testing single-level, one bay …Radin Md Mahirul Hoque | Peng Zhang | M. Shahria Alam | Robert Tremblay09. Experimental Testing of Structures and Components, Technical Sessions
Hybrid Simulation of a Reinforced Concrete (RC) Building Retrofitted by Shear Wall with OpeningIn this research, the seismic behavior of a half-scale 7-story reinforced concrete (RC) frame structure retrofitted by RC infilled shear …Yu-Cheng Hsu | Fu-Pei Hsiao | Yanuar Haryanto | Pu-Wen Weng | T.Y. Yang | Chia-Chen Lin | Ren-Zuo Wang09. Experimental Testing of Structures and Components, Technical Sessions
Steel Double-Headed Stud Reinforcement in Beam-Column Joints for Seismic ResistanceCurrent ACI and CSA code provisions for seismic design require reinforcing beam-column joints with closed hoops and crossties for confinement …Hatem Ibrahim | Mamdouh El-Badry09. Experimental Testing of Structures and Components, Technical Sessions
Small Scale Model Test on the Seismic Characteristics of Floatable Building with Varied Water HeightEarthquake-prone areas are also facing the risk of flood due to rapid climate change in recent years. Therefore, the buildings …Young-wook Lee | Jeongah Park | Gamchan Kang | Gyeong-sik Kim09. Experimental Testing of Structures and Components, Technical Sessions
Inelastic Cyclic Response of Bolts in Low Ductility Braced FramesConventional Construction (Type CC) Concentrically Braced Frames (CCBF) are widely used as steel Seismic Force-Resisting System (SFRS) in Canada. CCBFs …Gwen Lim Wan | Chen Wang | Colin A. Rogers09. Experimental Testing of Structures and Components, Technical Sessions
Shake Table Testing of Unique Restraint Systems for Seismic Rehabilitation of Nonstructural ComponentsA series of shake table tests were conducted on a unique restraint system, which is a restraining system product line …Amir Mohseni | Mehrtash Motamedi | Carlos E. Ventura | Jay Lewis09. Experimental Testing of Structures and Components, Technical Sessions
Cyclic behavior of 3D moment connections subjected to bidirectional load: Experimental approachThis paper presents an experimental research to assess the cyclic behavior of a bolted moment connection with the use of …Eduardo Nuñez | Ramon Mata09. Experimental Testing of Structures and Components, Technical Sessions
Experimental Study on the Retrofit of RC Frame with the Perforated Steel PlateNon-seismic designed RC frame is more likely to be damaged at low story drift during earthquakes due to small deformation …Park Jeongah | Lee Young-wook | Kang Gamchan | Park Taejun09. Experimental Testing of Structures and Components, Technical Sessions
Experimental Testing of Heavy Steel Moment Frames with Replaceable Shear FusesSteel special moment frames (SMFs) are designed with high ductility factors so significant inelastic behavior is expected under design earthquake …Paul W. Richards | Justin D. Marshall209. Experimental Testing of Structures and Components, Technical Sessions
Experimental Investigation of Exposed Column Base Plate Connections Subjected to Combined Axial and Bi-Directional Lateral LoadingColumn base plate (CBP) connections are critical components in the overall design of a steel structure. CBP connections are responsible …Kyle Roller | AHM Muntasir Billah | Ahmed Elshaer | Asif Iqbal09. Experimental Testing of Structures and Components, Technical Sessions
Performance Evaluation of Weak-Axis Steel Moment ConnectionsDuring the Puebla earthquake on September 2017 in Mexico, more than 250 steel buildings of different heights were subject to …Edgar Tapia-Hernández | Alejandro Santiago-Flores09. Experimental Testing of Structures and Components, Technical Sessions
Utilizing Hybrid Simulations in the Calibration of Numerical Elements in Nonlinear Seismic AnalysisNonlinear hysteretic models are frequently used in seismic analysis of structures in order to simulate the behavior of key structural …Hongzhou Zhang | Oh-Sung Kwon | Constantin Christopoulos09. Experimental Testing of Structures and Components, Technical Sessions
Inference on seismic fragility and risk estimates of concrete bridges in QuebecSystem seismic fragility analyses based on Gaussian mixture seismic demand models have been deemed less biased compared to other multivariate …Pedro A. C. Bandini | Patrick Paultre08. Fragility and Vulnerability, Technical Sessions
Seismic Fragility Curves of Masonry BuildingAggregates Including Vibration-Based Bayesian Model UpdatingMasonry building aggregates are very complex structures to be analyzed under seismic actions. Plan and elevation irregularities, uncertainties in the …Antonino Maria Marra | Mario De Stefano08. Fragility and Vulnerability, Technical Sessions
Seismic performance evaluation of PBPD designed Chevron Braced Steel Frames considering the effect of aftershocksThis study aims to compare the seismic performance of the chevron-braced steel frames (CBSFs) designed based on the conventional PBPD …Ali Mohammadgholipour | AHM Muntasir Billah08. Fragility and Vulnerability, Technical Sessions
A method for calculating the time-dependent probability of failure of flood-protection dikes due to seismic loading and subsequent overtoppingThis paper presents a methodology to assess the time-dependent (e.g., annual) probability of dike breach and resultant flooding considering the …William Roberds | Roberto Olivera08. Fragility and Vulnerability, Technical Sessions
Parameterized Seismic Fragility Functions For Gravity Dams: An Approach Including The Effect Of Updated Model Parameter KnowledgeWith the increasing knowledge in seismicity, a growing number of dams fail to meet revised safety criteria that incorporate this …Rocio L. Segura | Benjamin Miquel | Patrick Paultre08. Fragility and Vulnerability, Technical Sessions
Facility-based Multi-hazard Asset Resilience Framework – An Application for Combined Earthquake and Flood Risk Assessment for Industrial Properties in British ColumbiaThe increasing frequency and severity of natural disasters have highlighted the need for disaster resilience planning. While the insurance industry …Pedram Darbandsari | Jack Guo | Constantin Christopoulos07. Hazards and Functional Recovery, Technical Sessions
Ensuring Operational Continuity in Hospital Design using State-of-The-Arts Functional Recovery AnalysesThis paper describes the performance-based analysis of a new hospital building in southern Ontario at the design and development stage …Manoj Madurapperuma | Li Ming Tang | Jack Guo | Yi Zhuang07. Hazards and Functional Recovery, Technical Sessions
Measurement of Housing Recovery as a Disaster Resilience Outcome: A Case Study of the 2016 Kumamoto EarthquakeRecently the enhancement of urban resilience has come more important in disaster risk reduction. This study aims to measure housing …Yuto Shiozaki | Fumio Yamazaki | Wen Liu07. Hazards and Functional Recovery, Technical Sessions
Monitoring of the Recovery Process in Minami-Aso Village from the 2016 Kumamoto Earthquake based on Multi-Temporal Lidar DataThe use of multi-temporal LiDAR data was demonstrated for identifying damage to infrastructures and monitoring their recovery process in Minami-Aso …Fumio Yamazaki | Wen Liu07. Hazards and Functional Recovery, Technical Sessions
BC Guidelines for Seismic Design of Tall Concrete Buildings Using Nonlinear Dynamic AnalysisThis paper provides a high-level summary of the Structural Engineering Services for Tall Concrete Building Projects guidelines, which were developed …Perry Adebar | Ehsan Dezhdar | Armin Bebamzadeh18. Improvements to Seismic Design Practice, Technical Sessions
Design of Gravity-Load Frames in Shear Wall Buildings for Seismic Deformation Demands: The Canadian Code ApproachThe Canadian Code requirements for designing cast-in-place reinforced concrete gravity-load resisting frame (GLRF) members for seismic deformation demands have steadily …Perry Adebar | Guillermo Sainz Albanez18. Improvements to Seismic Design Practice, Technical Sessions
Towards More Efficient Seismic Construction Practices in Developing CountriesThe study presented in this paper has been carried out within the scope of the SmartNET project (Seismic Methodologies for …Chaymaa Kamal-Alaoui | Sanda Koboevic18. Improvements to Seismic Design Practice, Technical Sessions
Seismic Performance Enhancement of an Unstiffened Eight Bolt Extended End-Plate Moment ConnectionThe eight-bolt stiffened extended end plate (8ES) connection is one of the connections prequalified for use in special and intermediate …Shahriar Quayyum | Machel L. Morrison | Tasnim Hassan18. Improvements to Seismic Design Practice, Technical Sessions
Shear Control in Corner-Gusset Connections by Means of Virtual Gussets and the Uniform Force MethodThe Uniform Force Method (UFM) is a powerful tool to facilitate rational, economical design of gusset plates. As presented in …Brandt Saxey | Rafael Sabelli18. Improvements to Seismic Design Practice, Technical Sessions
Numerical Investigation of Joint Shear Strength of Circular CFST Column Connected to Steel I-Beam with External DiaphragmThis study presents the numerical study of steel I-beam to circular CFST column assemblies with the external diaphragm to investigate …S. Sivraj | Deepak Yadav | Dipti Ranjan Sahoo | Ashok Gupta18. Improvements to Seismic Design Practice, Technical Sessions
3-D Seismic Isolation for Protection of Critical Equipment for the Site C Clean Energy ProjectThe Site C Clean Energy Project is a new, 1,100 MW hydroelectric generating station on the Peace River in northeastern …Ian Aiken | Cameron Black | Blair Lawrence | Apollo Zhang | Nicole Cheang | Mohammed Mohammed | Patrice Mclean15. Innovative Structural Seismic Systems, Technical Sessions
Sustainable Seismic Design of Steel StructuresSustainability is one of the most underappreciated yet most influential traits of what is generally regarded as the laws of …Marzie Ansari Targhi | Razie Ansari Targhi | Mark Grigorian15. Innovative Structural Seismic Systems, Technical Sessions
Semi-active Control of 3D-Vertically Isolated Buildings with Divided Skeleton into Inner and Outer Interactive Subsystems Equipped with MR DampersBuildings with vertical seismic isolation, though, benefit from the prominent period shift, and the damping mechanisms placed across the height, …Sasan Babaei | Mahmood Hosseini15. Innovative Structural Seismic Systems, Technical Sessions
Agigea Bridge: Comparison of Performance and Economy of a combination of Lead Rubber Bearings and Dampers versus Pendulum IsolatorsThe Agigea Bridge is a 900m long highway bridge in Romania, located close to the Black Sea, which was opened …Oliver Benicke | Christian Guckel15. Innovative Structural Seismic Systems, Technical Sessions
Mitigating P-delta Effects on the Seismic Response of Mid- and High-rise Eccentrically and Buckling-restrained Steel Braced Frames in the Vancouver RegionThis article numerically examines the seismic stability of mid- and high-rise steel eccentrically braced frames (EBFs) and buckling-restrained braced frames …Bashar Hariri | Robert Tremblay15. Innovative Structural Seismic Systems, Technical Sessions
Improved Structural Serviceability and Seismic Protection byAdaptive Isolators and DampersThis article presents two new types of curved surface sliders and hysteretic dampers which operate at high efficiency over a …Peter Huber | Deniz Kerner | Felix Weber15. Innovative Structural Seismic Systems, Technical Sessions
Case Study: A Tall Timber Brace and CLT Shearwall Building in Vancouver, British ColumbiaThis case study describes the structural design approach for the mass timber Keith Drive Office building project located in Vancouver, …Marisa Mulder | Carla Dickof | Robert Jackson | Jenna Kim15. Innovative Structural Seismic Systems, Technical Sessions
Application of Machine Learning in Developing a Predictive Tool for Modeling Shape Memory Alloy-Based Connections in Self-Centering Steel Moment FramesSteel beam-column connections with shape memory alloy (SMA) bolts provide self-centering behavior and eliminate permanent deformations in earthquake-resilient steel moment …Majid Mohammadi Nia | Saber Moradi15. Innovative Structural Seismic Systems, Technical Sessions
Optimal Reduction of Seismic FloorAcceleration Response using Viscous Dampers connecting Non-Consecutive Floor LevelsThe objective of the study presented in this paper is to analyze the height-wise distributions of viscous dampers that minimize …Mario Ortega | Diego Lopez-Garcia15. Innovative Structural Seismic Systems, Technical Sessions
A New Braced-Frame System For Self-Centering and Damage-Free Seismic Response For Low-Rise Steel Building StructuresThis article describes a new concentrically braced steel frame system that can exhibit elastic bi-linear response storey shearstorey drift response …Robert Tremblay | Khouzam Darwiche15. Innovative Structural Seismic Systems, Technical Sessions
Numerical Framework to Evaluate Liquefaction-Induced Pipe UpliftThis study aims to numerically investigate the uplift response of buried pipelines in potentially liquefiable soils under the event of …Devdeep Basu | Dharma Wijewickreme05. Liquefaction and Ground Failures, Technical Sessions
CPT-based evaluation of liquefaction-induced settlement for reclaimed gravelly soilThis paper investigates the applicability of a CPT – DR correlation developed for a wide range of liquefiable soils including …Riwaj Dhakal | Misko Cubrinovski205. Liquefaction and Ground Failures, Technical Sessions
Effectiveness of Surface Gravel Replacement for Liquefaction Damage Mitigation at Soma LNG Terminal during 2022 Fukushima EarthquakeThe replacement of ground surface material with gravel is a possible method of mitigating damage caused by liquefaction. It was …Akira Ishikawa | Hideyuki Mano | Michio Hashimoto | Masaki Wakabayashi | Kazutaka Mizutani05. Liquefaction and Ground Failures, Technical Sessions
Topographic Amplification Factors For Different Potential Sliding Masses On A Rockfill DamGround shaking during earthquakes can be affected by local site conditions, which can be separated into two components: soil amplification, …Eric Krumm | Saman Zarnani05. Liquefaction and Ground Failures, Technical Sessions
Effects of variability in soil properties on the seismic performance of CBF buildingsNumerous studies have been conducted on the seismic performance of concentrically braced frames (CBF), which represent one of the most …Hamid M. Madani | Lydell D. A. Wiebe | Peijun Guo | Sanda Koboevic05. Liquefaction and Ground Failures, Technical Sessions
A Case History in the Fraser River Basin on Different Liquefaction Triggering Assessments and Considerations for their UseThis paper presents a case study from a recent project in the lower mainland reviewing different liquefaction triggering correlations and …Tyler Southam | Lothar Chan | Gordon Fung05. Liquefaction and Ground Failures, Technical Sessions
Remote Sensing And Machine Learning For Enhanced Post-Disaster Response: Insights From The 2023 Türkiye–Syria EarthquakeThe 2023 Türkiye–Syria earthquake caused widespread devastation with thousands of fatalities. This study aims to investigate the potential of remote-sensing …Mohsen Azimi | Armin Dadras Eslamlou | T. Y. Yang | Shiping Huang28. Multidisciplinary, Technical Sessions
Investigating Community Resilience Perspectives: What Can Be Learned From Pacific Communities to Improve the Resilience of the Built Environment?Frameworks for community resilience can be strengthened by incorporating values and existing cultural practices from groups represented in a communities’ …Megan Boston28. Multidisciplinary, Technical Sessions
TwelveYears on: Christchurch’s Recovery from the 2010/2011 Canterbury EarthquakesWhat does the recovery of Christchurch, New Zealand’s garden city, look like twelve years on from the 2010/2011 Canterbury earthquake …Lianyan Li | Alice Chang-Richards | Megan Boston | Ken Elwood | Carlos Molina Hutt28. Multidisciplinary, Technical Sessions
Intensified Ongoing Ground Cracking During Earthquakes in Mexico CityThis paper is based on the author’s participation in the Canadian reconnaissance teams after 1985 Mw8.0 Michoacan interplate and 2017 …Robert C. Lo28. Multidisciplinary, Technical Sessions
A Dense Network of Economical Seismic Sensors Over a 5G Telecommunications Network for Post-Earthquake Rapid Damage Assessment and ResponseThe concept of an Earthquake Early Warning system over 5G (EEW-5G) has been developed in previous work with Rogers Communications. …Andrea T.J. Martí | Ivelina Daiss | José R. Martí | Carlos E. Ventura | Amitabh Chhabra | Dragan Andjelic28. Multidisciplinary, Technical Sessions
Regional Ground Motion Generation using Gaussian Process Regression and AutoencoderRapid post-earthquake seismic response and damage assessment of structure portfolios at the regional scale are essential to increase situational awareness …Chunxiao Ning | Yazhou Xie28. Multidisciplinary, Technical Sessions
Fracture Resistance of Moment Frame Beam-Column Connections with Cope Holes under Seismic LoadingWelded steel connections are widely used in structures located in high seismic hazard zones. This research presents ULCF fracture analysis …Mehdi Bashiri | Gregory MacRae | Liang-Jiu Jia12. Nonlinear Modeling of Structures, Technical Sessions
Effects of Modeling of the Welded Vertical Inter-Module Connection on the Nonlinear Dynamic Response of a Low-Rise Modular Steel BuildingThis paper offers a comparative analysis aimed at identifying the effects of various welded connection models on the overall nonlinear …Mehmet Baris Batukan | Oya Mercan12. Nonlinear Modeling of Structures, Technical Sessions
More Unintended Spurious Forces in Seismic Response History AnalysisIn this paper, the spurious forces due to the linear interpolation of input ground motion data will be discussed with …Theodore L. Chang | Chin-Long Lee12. Nonlinear Modeling of Structures, Technical Sessions
Considering Corrosion Conditioning In Seismic Evaluation Of Corroded Reinforced Concrete ColumnsIn the present study, detailed finite element models for corroded columns were developedusing nonlinear modeling by introducing attenuated properties of …Farah Dameh | Nicolas El-Joukadar | Stavroula Pantazopoulou12. Nonlinear Modeling of Structures, Technical Sessions
Accounting for corrosion in computing the seismic response of reinforced concrete beamsTo assess the seismic safety of existing reinforced concrete structures, the effect of corrosion must be addressed. The purpose of …Chaymaa Lejouad | Sophie Capdevielle | Benjamin Richard | Frédéric Ragueneau12. Nonlinear Modeling of Structures, Technical Sessions
Strategies for Modelling the Nonlinear Behaviour of Precast Pre-stressed Hollow-core FloorsThe work presented here aims to build on previous findings to further advance our understanding of the seismic behaviour of …Ana I. Sarkis | Timothy J. Sullivan | Emanuele Brunesi | Roberto Nascimbene12. Nonlinear Modeling of Structures, Technical Sessions
Seismic Design and Response of a Gravity-Controlled Rocking Braced Frame System with Self-Centering Storey Shear FusesThis paper describes a gravity-controlled rocking braced frame (G-CRBF) system that incorporates a self-centering (SC) storey shear fuses to control …Simon Dufresne-Landry | Robert Tremblay16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Seismic Response Reduction of a Timber Frame using Semi-Active Resettable DevicesThis paper presents research on a timber frame equipped with a semi-active resettable tendon to reduce the seismic response of …Roberto Franco-Anaya | Asif Iqbal16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Suitability of Frames with Intentionally Eccentric Braces as the Seismic-Force-Resisting System of High-Rise BuildingsIn this article, the suitability of Frame with Intentionally Eccentric Braces (FIEB) as the seismic-force-resisting system (SFRS) of high-rise buildings is …Andrés González Ureña | Robert Tremblay | Colin A. Rogers16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Seismic Resilient Mass Timber Structures Using Innovative Connections: Latest Research, Design Methods and Case StudiesThis paper presents the latest research, testing and developments about the application of innovative and resilient energy dissipative connectors in …Ashkan Hashemi | Tobias Fast | Carla Dickof | Robert Jackson | Hercend Mpidi Bita | Robert Malczyk | Pouyan Zarnani | Pierre Quenneville16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Development and Hybrid Testing of Ring Spring Self-Centering Energy Dissipative BracesIn this study a new compact Self-Centering Energy-Dissipative (SCED) brace is developed, designed, and experimentally tested. This new innovative, compact, …Ahmed Hassan | Jeffrey Erochko | Cameron Flude | David Lau16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Performance-Based Optimization and Seismic Collapse Assessment of Self-Centering Steel Moment Frames with SMA-Based ConnectionsThis paper develops a performance-based seismic design optimization procedure for steel moment frames with shape memory alloy (SMA) connections. Considering …Aydin Hassanzadeh | Saber Moradi16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Nonlinear Finite Element Modeling and Response Simulation of Controlled Rocking Tubular Steel Piers Prior to Shake Table TestingResearch is currently being performed at the Polytechnique Montréal and the University of British Columbia to investigate the seismic response …Kamrul Islam | Robert Tremblay | M. Shahria Alam16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Structural parametric study on seismic response and higher mode effects mitigation of unbonded post-tensioned precast wallsThis study used a detailed parametric analysis scheme to investigate the higher-mode amplification effects in the seismic response of unbonded …Mahya Moghadasi | Mohammad H Ahmadi | Fawad A Najam | Saeed Dehghani | Lisa Tobber16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Seismic and Wind Performance of Tall Reinforced Concrete Buildings in Vancouver with Outrigger Viscoelastic Coupling Dampers (VCDs)This study investigates the benefits of using the VCD system in a 47-storey tall case study building in downtown Vancouver. …Luis Ardila | Constantin Christopoulos | Michael Montgomery | Josh Tapia | Grant Newfield | James Munro | Josif Golubovic | Pat Elischer | Winda Banjuradja16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Experimental Validation of Optimized Cast Steel Replaceable Modular Yielding Links for Eccentrically Braced FramesThis paper first provides an overview of the proposed cast steel links and summarizes the results from an experimental program …Pedram Mortazavi | Justin Binder | Michael Gray | Oh-Sung Kwon | Constantin Christopoulos16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Seismic Performance of a High-Rise Building Equipped with a Novel Semi-Active Variable Stiffness and Damping Actuator Subjected to Near-Field Ground MotionsSimulation studies of a high-rise (15-story) steel moment-resisting frame (MRF) building subjected to near-field ground motions were conducted, and the …Seyed Masoud Sajjadi Alehashem | Ali Keyhani216. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Base Isolation of the Puente Industrial de Biobio: the Control of Performance of Lead Rubber Bearings through anAdvanced Quality SystemThis paper aims at analyzing the performance characteristics of the lead rubber bearings provided for this important project with special …M. Sartori | M. Ambor | C. Galbiati | G. Bresaola | I. Zivanovic | I. Alende16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Optimization of fuzzy logic controller for high-tech machinery and building vibrationThis paper presents the design of an optimal fuzzy logic control (FLC) algorithm for effectively attenuate microvibrations of a hybrid …Chandrasekhara Tappiti | Tzu-Kang Lin16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Precast Bridge Columns with Quick Repair DetailingRC columns, which are usually the main source of energy dissipation and ductility in bridges, are widely used in seismic …Mostafa Tazarv | Kallan Hart | Theodore Sjurseth16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
New Seismic Resilient Systems for Protection of Residential Light TimberFramed Structures: High ductility, Self-centring and No Post-event MaintenanceThe paper will present the results of a full-scale testing of one of the proposed seismic resilient systems. Also, an …Pouyan Zarnani | Nicholas Chan | Ashkan Hashemi | Pierre Quenneville16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Simplified Design Method for the Performance-Based Seismic Design of Shear-Controlling Rocking-Isolation Podium Systems for Tall BuildingsThis paper presents a simplified design method for the performance-based seismic design of these base dual-mechanism systems and the structures …Chiyun Zhong | Constantin Christopoulos16. Novel Structural Systems and Low Damage Technologies, Technical Sessions
Sensitivity Analysis of Design Variables for Self-centering Buckling Restrained Braces with Shape Memory AlloysIn this study a sensitivity analysis is conducted on the variables controlling the design of self-centering buckling restrained braces with …Wilson Carofilis | Eugene Kim | Donghyuk Jung24. Repair and Retrofit of Structures, Technical Sessions
Seismic retrofit of unreinforced masonry walls using timber strong-backs and cross laminated timber panelsThe susceptibility of unreinforced masonry (URM) walls to collapse under seismic loading has been repeatedly observed and documented across a …Davide Cassol | Ermes Rizzi | Ivan Giongo | Dmytro Dizhur | Jason Ingham | Devina Shedde | Robert Hudson | Marta Giaretton24. Repair and Retrofit of Structures, Technical Sessions
Toward Updating NRC’s Seismic Evaluation Guidelines for Existing Buildings in CanadaThis paper presents an overview of the seismic evaluation guidelines (SEG) under development by the National Research Council Canada (NRC) …Reza Fathi-Fazl | Farrokh Fazileh | Zhen Cai24. Repair and Retrofit of Structures, Technical Sessions
Experimental Seismic Performance Assessment of Existing Multi-Panel Flat Arch Terra Cotta Floor DiaphragmsIn this paper, the experimental results from the testing of multi-panel frames are presented. The load-displacement responses obtained from the …Farrokh Fazileh | Reza Fathi-Fazl | Derek Mes24. Repair and Retrofit of Structures, Technical Sessions
Seismic Isolation and Half-Joint Elimination of Cambie Bridge in Vancouver, BCThis paper will focus on the changes to the bridge response, and the supporting rigorous linear and nonlinear analysis and …Grant Fraser | Katrin Habel | Justin Li24. Repair and Retrofit of Structures, Technical Sessions
Performance-based Seismic Analysis for the Retrofit of Pre-code Hospital Building in a Moderate Seismic RegionThis study follows the ASCE-41 tier 3 procedure for the rehabilitation study while guided by the FEMA P-58 analysis throughout …Jack Guo | Li Ming Tang | Joshua Tapia24. Repair and Retrofit of Structures, Technical Sessions
Seismic Evaluation and Retrofit Study of the Jacques Cartier Bridge in MontrealThis paper presents a follow-up study which captures the recent significant seismic hazard increase in Montreal from the 5th to …Anna Lemaire | Nikolay Velev | Steve Zhu | Mohammadreza Moradian24. Repair and Retrofit of Structures, Technical Sessions
Benefits of Using Access Panel for Post-earthquake Structural Inspection: Concept and a Case StudyThis paper describes the concept of structural access panel (SAP) and the benefit from analysis considering inspection cost and downtime. …Zheng Luo | Gregory MacRae | Jianyang Xue24. Repair and Retrofit of Structures, Technical Sessions
The Use of ASCE 41 for the Retrofit of Rubble Wall Buildings: A Case Study in a Moderate Seismic ZoneIn this paper, a discussion of the seismic retrofit of heritage buildings made of rubble walls, using ASCE 41, is …Paul Mottier | Andrea Iachetta | Helene Tischer | Nicholas Di Tommaso24. Repair and Retrofit of Structures, Technical Sessions
Retrofit and Repair of Reinforced Concrete Columns with Post-tensioned External ClampsThe use of post-tensioned external clamps fastened around the column is proposed as a new retrofit and repair technique. The …Julián D. Rincón | Santiago Pujol | Yu-Mei Chen | Aishwarya Y. Puranam | Shyh-Jiann Hwang24. Repair and Retrofit of Structures, Technical Sessions
TransCanada Highway 1 – Upper Levels Bridge Seismic RetrofitsThe British Columbia Ministry of Transportation and Infrastructure (BC MoTI) identified three underpass bridges along the TransCanada Highway 1 – …Brook Robazza | Kai Marder24. Repair and Retrofit of Structures, Technical Sessions
Highway 1 Burnside Bridges Widening and Seismic RetrofitLocated in Saanich, British Columbia (BC), Canada, the bridges, locally known as the Burnside Bridges, carry Hwy 1 across Colquitz …Arman Shahnaz | Casey Leggett | Behrad Zibania24. Repair and Retrofit of Structures, Technical Sessions
Seismic Retrofit and Structural Assessment of a Modern Timber Building ReCommissioned for Exterior Conditions as a Giant GazeboBuilt in 2001, the former entrance pavilion of the Quebec City Zoological Garden features a glulam frame, light-frame wood shear …Francis Vandal | Félix Bouffard | Jean-François Martel24. Repair and Retrofit of Structures, Technical Sessions
Seismic Retrofit of a Previously Partially Retrofitted Heritage Hospital BuildingThe project’s main challenge was to develop a structural retrofit solution tailored to the project specificities: build on an unfinished …Francis Vandal | Jean-François Martel | Bruno Ilincau24. Repair and Retrofit of Structures, Technical Sessions
Taiwan-Thailand Seismic Retrofitting Collaborative Project of School Buildings in ThailandRecent reconnaissance results revealed that several school buildings were damaged due to the weak and/or openings of groundfloor in northern …Pu-Wen Weng | Fu-Pei Hsiao | Chia-Chen Lin | Sutat Leelataviwat | Pennung Warnitchai | Shyh Jiann Hwang24. Repair and Retrofit of Structures, Technical Sessions
Performance review of 1st bridge retrofitted in BCIn this paper the effect of the original retrofit strategies is assessed on the behavior of the bridge to understand …Behrad Zibania | Tony Martin24. Repair and Retrofit of Structures, Technical Sessions
Effect of subduction ground motions on regional seismic risk assessment for wood structures in selected BC localitiesThis work studies the effect of subduction ground motions on regional seismic risk assessment in British Columbia (BC), considering wood …Ann Abraham | Carlos Ventura | Armin Bebamzadeh06. Risk and Loss Assessment, Technical Sessions
Site-City interactions modelling for earthquake scenario by hybrid BEM-FEMEarthquake-resistant buildings are vital in building earthquake-resilient cities in active seismic regions worldwide. The traditional practice of the seismic analysis …Min B. Basnet | Zarghaam H. Rizvi | Lisa Tobber | Frank Wuttke06. Risk and Loss Assessment, Technical Sessions
Overview of NRC’s New Seismic Risk Screening Tools for Existing Wood Light Frame Buildings under Part 9 of the NBCThere are currently no Canadian guidelines for seismic risk assessment of existing wood light frame buildings under Part 9 of …Zhen Cai | Reza Fathi-Fazl | Farrokh Fazileh06. Risk and Loss Assessment, Technical Sessions
Performance-Based Seismic Loss Assessment of Retrofitted RC Bridge Bents with Different AlternativesSustainability, measured in social, environmental, and economic metrics, can help in deciding and mitigating risks related to a bridge by …Abu O. Chowdhury | AHM Muntasir Billah | M. S. Alam06. Risk and Loss Assessment, Technical Sessions
Investigating the Impacts of Building Importance Level and Ductile Design on the Performance of Base-Isolated Buildings in New ZealandPreliminary seismic isolation design guidelines were recently released in New Zealand to provide both guidance for the design of base-isolated …Claire Dong | Timothy J. Sullivan06. Risk and Loss Assessment, Technical Sessions
Seismic Resiliency of the Ministry’s Critical and Key Routes – A Highway 99 Pilot StudyBritish Columbians live in one of the most high-risk seismic zones in Canada. As a global leader in seismic technology …Jason Dowling | Paul Wilson | Don Kennedy | Jaime Yanez Rojas | Carlos E. Ventura | Alireza Ahmadnia | Kevin Baskin06. Risk and Loss Assessment, Technical Sessions
Early Results from a Methodology to Leverage Seismic Risk Assessments to Inform Seismic Policy Development in the City of VancouverVancouver, British Columbia is located in one of Canada’s most active seismic regions. Because most of the seismic risk in …Micah P. Hilt | Emma C. Lambert | Carlos Molina Hutt06. Risk and Loss Assessment, Technical Sessions
Characterizing Seismic Risk Across CanadaThe Geological Survey of Canada recently published a national seismic risk model, quantifying seismic risk at the neighborhood level across …Tiegan E. Hobbs | Philip LeSueur | J. Murray Journeay06. Risk and Loss Assessment, Technical Sessions
Probabilistic Sensitivity Analysis of Earthquake-induced Loss Estimates in BuildingsThe degree of uncertainty associated with earthquake-induced loss predictions is significant. In this study, we perform a probabilistic sensitivity analysis …Pouria Kourehpaz | Carlos Molina Hutt | Adam Zsarnoczay06. Risk and Loss Assessment, Technical Sessions
A Sensitivity Analysis Framework to Quantify the Impact of Modelling Assumptions on Regional Seismic Risk OutputsThis study proposes a framework to quantify the impact of key modelling assumptions on regional seismic risk outputs using the …Emma Constance Lambert | Carlos Molina Hutt06. Risk and Loss Assessment, Technical Sessions
Assessment of Earthquake and Tsunami Risk for Tofino, British ColumbiaA probabilistic earthquake and tsunami risk assessment was conducted for Tofino and neighboring Tla-o qui-aht First Nation (TFN) communities on …M. Novakovic | J. Borozan | K. Assatourians | K. Goda | K. Martinez-Alcala | Y. Yang | S. Molnar | H. Ghofrani | A. Bilson Darko | A. Samani | N. Gomez Jaramillo | G. Atkinson | T. Onur | K. Orchiston06. Risk and Loss Assessment, Technical Sessions
Initial Performance and Reliability Assessment of a Frictional GripNGrab Device during Experimental Component TestingThe large-scale experimental component testing of a frictional “GripNGrab (GNG)” tension-only dissipation device is described. The 2.2m long device consists …Kiran Rangwani | Geoffrey W. Rodgers | Gregory MacRae | Shahab Ramhormozian | Charles Clifton | Zhenduo Yan06. Risk and Loss Assessment, Technical Sessions
Influence of the 2020 National Seismic Hazard Model Changes on the Residential Risk; Case Study in Greater MontrealThis study highlights the impact on expected losses for residential buildings in the Greater Montreal area induced by changes in …Rosset Philippe | Long Xuejiao | Chouinard Luc06. Risk and Loss Assessment, Technical Sessions
Annualized Residential Earthquake Losses in the Greater Montreal AreaPrevious studies have highlighted the potential losses from a major earthquake in the Montreal Metropolitan Community (CMM). For example, losses …Rosset Philippe | Long Xuejiao | Nollet Marie-José | Chouinard Luc06. Risk and Loss Assessment, Technical Sessions
Comparison of building damage loss estimates from two alternative tsunami modelsNew Zealand’s entire coastline is at risk of tsunami. The potential for significant losses from tsunami impact has been demonstrated …Vinod K. Sadashiva | Xiaoming Wang | David Heron | Raffaele De Risi | Anawat Suppasri06. Risk and Loss Assessment, Technical Sessions
Collapse risk assessment of a BRBF building considering the out-of-plane buckling of gusset plates and brace end-zonesThe results obtained from this study suggest that 2D planar models may not adequately capture the global seismic behavior of …S. Sistla | R. Chandramohan | T.J. Sullivan06. Risk and Loss Assessment, Technical Sessions
Evolution of Performance-Based Design in the Canadian Highway Bridge Design Code, CSA S6:25Performance-Based Design (PBD) was introduced in the 2014 edition of the CSA S6 Canadian Highway Bridge Design Code (CHBDC) as …Marc Gérin | Don Kennedy | Sepideh Ashtari | Jimmy Fortier23. Seismic Design of Codes and Bridges, Technical Sessions
Comparative Study of Rocking Bridge Piers with Ductile and Isolated Bridge PiersThis paper compares the seismic performance of bridges designed with ductile elements, base isolations, or rocking mechanisms. It is intended …Mohammad Saifuzzaman | M. Shahria Alam | Robert Tremblay23. Seismic Design of Codes and Bridges, Technical Sessions
Seismic Retrofitting of RC Bridge Piers using Ultra-High-Performance Concrete Jacketing: State-of-the-art ReviewRecent studies have demonstrated the potential of UltraHigh-Performance Concrete (UHPC) for seismic retrofitting of RC elements due to its superior …Roberto Salazar Gonzalez | Tadesse G. Wakjira | S. J. Pantazopoulou | M. Shahria Alam23. Seismic Design of Codes and Bridges, Technical Sessions
Design of Brace Intersected Beams in Inverted-V and Two-Storey X Steel Concentrically Braced FramesSteel concentrically braced frames (CBFs) often adopt inverted-V (IV) (chevron) and two-storey X (2X) bracing configurations. Although the beams in …Robert Tremblay | Hiroyuki Inamasu23. Seismic Design of Codes and Bridges, Technical Sessions
Case Study of Seismic Performance of a High-Rise Concrete Shear Wall Building Located Directly Adjacent to An Active FaultThis study focuses on the seismic design and response of a new (37) story residential tower in San Diego that …Ehsan Dezhdar | Chris Smith | Qusay Al Chatti21. Seismic Design of High-rise Buildings, Technical Sessions
Seismic Collapse Performance of Frames with SRC-RC Columns through Pushover and Non-linear Time History Analysis in OpenSees SoftwareSteel reinforced concrete (SRC) columns are used worldwide due to their superior load carrying capacity and swiftness in construction compared …Abhishek Jain | Gautham Anbumani | Dipti Ranjan Sahoo21. Seismic Design of High-rise Buildings, Technical Sessions
Seismic Design for Horizontal Diaphragm Actions in Reinforced-concrete Buildings Using Conventional MethodsTwo procedures have been introduced for capturing horizontal diaphragm actions under seismic loads as part of the design of tall …Freddy E. Pina | Gustavo Avendano21. Seismic Design of High-rise Buildings, Technical Sessions
Seismic Design of a 27 Storey Transit-Oriented Community in TorontoThe principle of transit-oriented communities (TOC) is to integrate transit, residential, and commercial spaces, enhancing city neighbourhoods and creating more …Janelle Stanzeleit | Jose Centeno | Antonio Firmo | Matthew Pearce21. Seismic Design of High-rise Buildings, Technical Sessions
Estimating Seismic Demands on a Subway Station with a 27 Storey TOC Overbuild in TorontoThe principle of transit-oriented communities (TOC) is to integrate transit, residential, and commercial spaces, enhancing city neighbourhoods and creating more …Janelle Stanzeleit | Jose Centeno | Antonio Firmo | Matthew Pearce21. Seismic Design of High-rise Buildings, Technical Sessions
Higher-mode effects on the seismic response of high-rise buildingshe dynamic response of tall buildings is studied in this paper to evaluate the influence of higher modes. Buildings were …Edgar Tapia-Hernández | Cuauhtémoc Gama-Contreras | Amador Terán-Gilmore21. Seismic Design of High-rise Buildings, Technical Sessions
Integrated Robotics System For Autonomous Mapping And 3D Scene Reconstruction In Structural Health Monitoring ApplicationsThis paper presents a novel integrated unmanned aerial vehicle (UAV) and unmanned ground vehicle (UGV) system for structural health monitoring …Mohsen Azimi | Sina Tavasoli | Kasra Jabbari | T. Y. Yang11. Seismic Structural Health Monitoring and Earthquake Early Warning System, Technical Sessions
Estimation of Shaking Intensity in a Few Seconds: An Earthquake Early Warning System for Southwestern British Columbia, CanadaOcean Networks Canada (ONC) has developed an Earthquake Early Warning (EEW) system for southwestern British Columbia. A key objective of …Alireza Babaie Mahani | Eli Ferguson | Bob Crosby | Angela Schlesinger | Benoit Pirenne | Emily Price11. Seismic Structural Health Monitoring and Earthquake Early Warning System, Technical Sessions
National Earthquake Early Warning for CanadaNatural Resources Canada (NRCan) is developing a national Earthquake Early Warning (EEW) system as part of the Canadian Emergency Management …Stephen Crane | Henry Seywerd | John Adams | Alison Bird | Michal Kolaj | Claire Perry11. Seismic Structural Health Monitoring and Earthquake Early Warning System, Technical Sessions
3D Vision-Based Structural Masonry Damage DetectionThe detection of masonry damage is essential for preventing potentially disastrous outcomes. Manual inspection can, however, take a long time …Elmira Faraji Zonouz | Xiao Pan | Yu-Cheng Hsu | T.Y. Yang11. Seismic Structural Health Monitoring and Earthquake Early Warning System, Technical Sessions
Quantifying Earthquake-Induced Displacements of Full-Scale Wood-Frame Buildings using Computer Vision TechniquesThis paper presents an experiment in which a fixed camera is used to track the motion of a full-scale wood-frame …Leila Katebi | Carlos E. Ventura | Mehrtash Motamedi11. Seismic Structural Health Monitoring and Earthquake Early Warning System, Technical Sessions
Optimal Sensor Placement and Probabilistic Engineering Demand Parameter Reconstruction for Seismic Monitoring and Risk ModelingThis paper presents a methodology for optimal sensor placement and reconstruction of seismic engineering demand parameters (EDPs) in instrumented buildings …Milad Roohi | Milad Cheraghzade11. Seismic Structural Health Monitoring and Earthquake Early Warning System, Technical Sessions
Effectiveness of New Sensing-based Seismic Assessment Method (3DSAM) in a Two-Story Full-scale Shake Table TestThis paper evaluates the accuracy of Sensequake patented methodology for the sensing-based seismic assessment of buildings, 3D-SAM, based on ambient …A. Sabamehr | F. Mirshafiei | M. Mirshafiei | M. Delpasand11. Seismic Structural Health Monitoring and Earthquake Early Warning System, Technical Sessions
Autonomous damage assessment of structural columns using low-cost micro aerial vehicles and multi-view computer visionStructural columns are the crucial load-carrying components of buildings and bridges. Early detection of column damage is important for the …Sina Tavasoli | Xiao Pan | T. Y. Yang | Saudah Gazi | Mohsen Azimi11. Seismic Structural Health Monitoring and Earthquake Early Warning System, Technical Sessions
Rollout of the Metro Vancouver Network-based Earthquake Early Warning SystemThe Metro Vancouver network-based EEW system was designed, built, and commissioned in 2021/2022 as part of the pilot project “EEW …Anton Zaicenco | Iain Weir-Jones | Amin Kassam11. Seismic Structural Health Monitoring and Earthquake Early Warning System, Technical Sessions
Non-ergodic Site Response for Hard Rock Correction – a Case Study on the Number of Site-specific DataIn 2012, BC Hydro (BCH) performed a SSHAC Level 3 PSHA that was referenced to a moderate-stiffness rock site condition …Mike Fairhurst | Behzad Hassani | Li Yan03. Site Response and Design Ground Motion, Technical Sessions
Liquefaction Resistance of Silty Sand and Silt from Cyclic Direct Simple Shear TestsThe current standard of practice to evaluate the cyclic resistance of granular soils to liquefaction is based on empirical procedures …Gordon Fung | John P. Sully | Ender J. Parra03. Site Response and Design Ground Motion, Technical Sessions
Effect of Multi-Directional ground motions on the Performance of lead rubber isolators in Base-isolated BridgesSeismic Isolation is an effective design approach widely used in the seismic design of bridges. Understanding the behaviour of isolation …Ashritha Kedarisetti | Carlos E. Ventura03. Site Response and Design Ground Motion, Technical Sessions
Seismic Vulnerability Assessment of High-Consequence Dikes in Vancouver’s Lower MainlandThis paper presents a seismic vulnerability assessment of the High-Consequence diking system in the Lower Mainland. The seismic vulnerability was …Roberto Olivera | Mahdi Shahrabi | William Roberds | Upul Atukorala | Aran Thurairajah03. Site Response and Design Ground Motion, Technical Sessions
Influence of the Vs30 Mapping on the Residential Risk; Case Study of the Greater MontrealThis study highlights the impact of site conditions on estimates of seismic losses for residential buildings in the Greater Montreal …Rosset Philippe | Zhu Huanru | Chouinard Luc03. Site Response and Design Ground Motion, Technical Sessions
The Effects of Multiple Impedance Contrasts on Microtremor Horizontal-to-Vertical Spectral Ratio Site Period Estimates in Aotearoa New ZealandThe microtremor horizontal-to-vertical spectral ratio (mHVSR) is often used to estimate the fundamental period of vibration of soil above bedrock …Andrew C. Stolte | Liam M. Wotherspoon03. Site Response and Design Ground Motion, Technical Sessions
A Proposed Seismic Site Response Analysis Approach Consistent with the 6th Generation Seismic Hazard Model of CanadaIn the 6th Generation Seismic Hazard Model of Canada (SHMC-6), multiple ground motion models (GMMs) are used to calculate hazard …Chris Weech | Armin Bebamzadeh | Mike Fairhurst | Roberto Olivera | Carlos Ventura03. Site Response and Design Ground Motion, Technical Sessions
Geotechnical and Soil-Structure Interaction Considerations for Definition of Building Base in Seismic DesignIn the National Building Code of Canada 2020 (NBCC 2020) [1], the seismic site designation is determined using VS30 (average …Morteza Esfehani04. Soil-structure Interaction, Technical Sessions
Numerical simulation of spatial variability and kinematic effect of ground motion on the response of above ground structureThe effect of the spatial variability and kinematic effect of ground motion during an earthquake is mainly attributable to the …Mohammed Naimi04. Soil-structure Interaction, Technical Sessions
Large-Scale Seismic Simulation for Site-City Interaction AnalysisConventional seismic design of a building in a dense urban area typically ignores the effect of nearby buildings on ground …Mohamed A. Sayed | Oh-Sung Kwon04. Soil-structure Interaction, Technical Sessions
3D Seismic Soil-Structure Interaction Modeling of Port and Marine Structures in Liquefiable SoilsCoupled soil-structure interaction modeling of two representative port and marine structures were presented: 1) a berth structure consisting of quay …Viet Tran04. Soil-structure Interaction, Technical Sessions
Semi-empirical Framework to Predict Pipeline Failure Rates from Permanent Ground Displacement for a Regional Scale Seismic Vulnerability StudyIn a regional-scale seismic vulnerability study, pipe damage rates are typically estimated using empirical relationships such as those published in …Lalinda Weerasekara | Carl Miller | Douglas Honegger | Dharma Wijewickreme04. Soil-structure Interaction, Technical Sessions
Influence Of Pile Group Effect Modeling Methods On Seismic Behavior Of Piles-supported BridgesPile group foundations are commonly utilized in bridge engineering. The earthquake-induced damage or nonlinear behavior of piles has been reported …Lianxu Zhou | Aijun Ye | M. Shahria Alam04. Soil-structure Interaction, Technical Sessions
Engineering Demand Parameters for Acceleration-Sensitive Nonstructural Components: Comparison between Peak Floor Acceleration and Spectral AccelerationThe current FEMA P58 library provides damage fragility curves of acceleration-sensitive nonstructural components based on peak floor accelerations (PFAs). A …Amir Banihashemi | Lydell Wiebe | André Filiatrault25. Structural Engineering Practice
Seismic Code Provisions for Post-Disaster Buildings per National Building Code of Canada and ASCE 7-22 A ComparisonThis paper presents a comparative study between the seismic design of a post-disaster building located in Greater Victoria using 2020 …Majid Baradaran Shoraka | Ehsan Dezhdar | Armin Bebamzadeh25. Structural Engineering Practice, Technical Sessions
Seismic Design of Piers and Wharves: A Review of Canadian PracticeThe publication of ASCE 61-14 “Seismic Design of Piers and Wharves” marked the beginning of standardized seismic design practice of …Julian Cajiao | William M. Bruin25. Structural Engineering Practice, Technical Sessions
Performance based Seismic Evaluation of the J.C Van Horne BridgeThe J.C. Van Horne Bridge represents a major transportation link between Quebec and New Brunswick over the Restigouche River. It …Ali El-Husseini | Jianping Jiang | Maurice Mansfield25. Structural Engineering Practice, Technical Sessions
Resilient Homes for Pacific Rim Communities: Financial, Environmental and Health Impacts of Earthquake Damage and Improved ResilienceEarthquakes are a frequent and devastating natural hazard around the Pacific Rim, causing significant injury and property damage, as well …Ben Exton | Geoff Banks25. Structural Engineering Practice, Technical Sessions
Informing Clients on The Business Case for Seismic ResiliencyThe role of structural engineer has been to ensure life safety of building occupants during a seismic event, and this …Paul Steneker | Jan Stanway | Will Parker | Mitchel Le Heux | Magno Mery | David Arnold | Paul Campbell | Tony Ghodsi | Chris Jacques | William Johnston | Richard Mastschuch | Yanko Morales25. Structural Engineering Practice, Technical Sessions
Beyond the Code: How to Restrain Non-Structural ComponentsCurrently, in both the local and international consulting community, the conversation around earthquake engineering and structural design is often focused …Nicole A. Babuik | Monrit K. Chatha27. Structural Engineering-Research, Technical Sessions
Physics-Informed Neural Network based Probability Density Evolution Method for Reliability Assessment of Self-Centering Viscous DamperThis study presents a reliability-based design optimization (RBDO) method using the probability density evolution method (PDEM) of a steel moment …Sourav Das | Solomon Tesfamariam27. Structural Engineering-Research, Technical Sessions
Seismic Design of Tall Reinforced Masonry Shear WallsThe use of reinforced masonry (RM) for constructing low to mid-rise buildings in Canada has been common for over 50 …Yu-Cheng Hsu | T.Y. Yang | Svetlana Brzev27. Structural Engineering-Research, Technical Sessions
Incremental dynamic analysis of steel storage racks subjected to Chilean earthquakesSteel storage racks are structures commonly used by all industries in Chile; nevertheless, due the seismic hazard in the country …Eduardo Nuñez | Ramon Mata27. Structural Engineering-Research, Technical Sessions
Seismic Floor Response Characteristics of a Large Irregular BuildingThe Auxiliary building (AB) is one of the critical structures in nuclear power plants (NPPs) since it houses all the …Bidhek Thusa | Duy-Duan Nguyen | Md. Samdani Azad | Tae-Hyung Lee27. Structural Engineering-Research, Technical Sessions
Review and Analysis of Codes and Experimental Tests for Steel and Steel-Reinforced Coupling Beams: Advancing Canadian DesignSteel and Steel-Reinforced Coupling Beams (SCB and SRCBs) are increasingly being adopted within reinforced coupled wall systems due to their …Amirhossein Amiri | Lisa Tobber19. Structural Seismic Codes and Standards, Technical Sessions
Seismic Design of Industrial Structures in Canadian Codes: A Critical ReviewSeismic design of industrial structures is a complex process that employs multidisciplinary engineering principles and techniques to ensure that a …Abdelsamie Elmenshawi19. Structural Seismic Codes and Standards, Technical Sessions
Comparison of the Seismic Code Provisions for Non-Structural Components for Selected CountriesPast earthquakes have shown that, even if a structure behaves appropriately, failure or damage to non-structural components can have an …Helene Tischer | Damian N. Grant | Jamie Dennis | Michele Malaspina19. Structural Seismic Codes and Standards, Technical Sessions
Towards the Quantitative Performance Evaluation of NBC Design Requirements for Torsionally Sensitive BuildingsThe National Building Code of Canada (NBC) considers the torsional effects in structures based on a torsional sensitivity parameter, B, …Mostafa Toopchinezhad | Vahid Sadeghian | Farrokh Fazileh | Reza Fathi-Fazl19. Structural Seismic Codes and Standards, Technical Sessions
Review of Seismic Design Provisions of Precast Concrete Shear WallsPrecast concrete systems are widely utilized due to their exceptional quality and efficient construction process. In precast concrete construction, structural …Chadia Uwamahoro | Lisa Tobber19. Structural Seismic Codes and Standards, Technical Sessions
Seismic Force Modification Factors for a Novel Sandwich Wall Panel as the SFRSThe performance of a novel sandwich wall panel system is studied as the Seismic Force-Resisting System (SFRS) of a building. …Ali Ziaeinejad | Michael Dombowsky | Braden Dombowsky | Kian Karimi | Min Sun19. Structural Seismic Codes and Standards, Technical Sessions
Input Ground Motions for Performance-based Design of Soil-structure SystemsInput ground motions play a key role in the design and analysis of soil-structure systems under seismic loading. Seismic loading-induced …Upul AtukoralaKeynote Sessions
Seismic Structural Health Monitoring (SSHM) and Computer VisionThe seismic response of a structure during an earthquake is a short nonrepetitive signal from a nonlinear system, even if …Ruben L. BoroschekKeynote Sessions
From Earthquake Engineering to Nuclear Holocaust, via The Blessings of Disaster: The Lessons That Catastrophes Teach Us and Why Our Future Depends on ItAre we doomed? As individuals, certainly, eventually, inevitably. But as a species? As a civilization? Perhaps not. The Blessings of …Michel BruneauKeynote Sessions
Challenges for Earthquake Engineering Practice in Aotearoa New ZealandNew Zealand has experienced a decade of increased seismic activity, highlighted by the Christchurch earthquake sequence and the Kaikōura earthquake. …H. John HareKeynote Sessions
Urban Earthquake Early Warning for Aotearoa-New ZealandEarthquake Early Warning Systems (EEWS) should be part of any Earthquake Resilience toolkit due to their potential to save lives …Caroline Holden | Raj Prasanna | Marion Tan | Julia Becker | Quincy MaKeynote Sessions
Monitoring the land and built-environment in Japan, its roles for earthquake disaster mitigation, and people’s perception and expectationThis article summarizes the current status of Japanese monitoring of land, infrastructural systems, buildings, and mechanical facilities. Over 4,000 sensors …Masayoshi Nakashima | Yu FukutomiKeynote Sessions
Novel Materials and Technologies in Seismic Retrofit of Existing Reinforced Concrete StructuresThe presentation will review the background of the introduction of new technologies and materials in the seismic retrofit of structures. …S. J. (Voula) PantazopoulouKeynote Sessions
On the Methodologies for Quantification of Building Seismic Performance in CanadaCanadian Construction Material Centre (CCMC) at National Research Council Canada (NRC) recently published a technical guide for performance evaluation of …Farrokh Fazileh | Reza Fathi-Fazl | Xu Huang | Jasmine McFadden05. Seismic Performance Assessment of Selected SFRSs in NBC using PBU procedure, Special Sessions
Seismic Upgrade of the Canadian Parliament Building: Part 1- Project OverviewCentre Block, Canada’s heritage designated federal parliament building, was constructed in 1916 after fire destroyed an earlier building of the …David Arnold | Daniel Carson06. Centre Block Restoration and Base Isolation Seismic Upgrade Project, Special Sessions
Seismic Upgrade of the Canadian Parliament Building: Part 2 – Conceptual approachThis paper provides an overview of the seismic isolation system design. Key decisions relating to the location of the isolation …David Arnold | Daniel Carson | John Sherstobitoff | Mason Walters | Ian Aiken06. Centre Block Restoration and Base Isolation Seismic Upgrade Project, Special Sessions
Seismic Upgrade of the Canadian Parliament Building: Part 3 – Testing ProgramCentre Block was constructed in 1916 using materials and techniques considered state-of-the art at the time. This included a combination …Matthew Chase | Carl Mohammadi | David Arnold | Daniel Carson06. Centre Block Restoration and Base Isolation Seismic Upgrade Project, Special Sessions
Seismic Upgrade of the Canadian Parliament Building: Part 5–Superstructure StrengtheningA seismic upgrade of Centre Block, Canada’s Parliament building is currently underway. A seismic isolation system will be used to …Carl Mohammadi | Paul Steneker | David Arnold | Daniel Carson06. Centre Block Restoration and Base Isolation Seismic Upgrade Project, Special Sessions
Seismic Upgrade of the Canadian Parliament Building: Part 4–Analytical ModellingThe seismic upgrade of Centre Block will include the installation of a seismic isolation system within its basement level and …John Sherstobitoff | Armin Bebamzadeh | Ian Aiken | David Arnold | Daniel Carson06. Centre Block Restoration and Base Isolation Seismic Upgrade Project, Special Sessions
Seismic Response of Timber Braced Frames with Shape Memory Alloy DampersBraced frames are often used to enhance lateral load capacity and stiffness of timber structures, especially in tall buildings subjected …Emad Abraik | Asif Iqbal07. Improving Earthquake Reilience with Shape Memory Alloy, Special Sessions
Shape Memory Alloys in Reinforced Concrete Walls: Ongoing Work and Future DirectionsAn increasing number of structures, namely bridges and buildings, rely on reinforced concrete (RC) walls as seismic-resisting systems. Therefore, their …Ryan Hoult | Olga Klinkova | Matthieu Lezaack | Stefania Lo Feudo | Aude Simar | João Pacheco de Almeida07. Improving Earthquake Reilience with Shape Memory Alloy, Special Sessions
A Review of Experimental Testing of SE-SMA Reinforced Concrete Slender Shear WallsExperimental testing of slender concrete shear walls reinforced with Superelastic (SE) Shape Memory Alloy (SMA) spanning the past 15 years …Dan Palermo | Austin Martins-Robalino07. Improving Earthquake Reilience with Shape Memory Alloy, Special Sessions
Recent Developments in Self-Centering Piston-Based Braced FramesThe present article introduces a novel hybrid system called Self-Centering Piston-Based Bracing Frames (SC-PBBFs) that incorporate Shape Memory Alloy (SMA) …Navid Rahgozar | M. Shahria Alam07. Improving Earthquake Reilience with Shape Memory Alloy, Special Sessions
Assessment of Overstrength-related Factors for Conventional Construction Concrete Shear Wall Archetypes in Canada using the Performance-Based Unified ProcedureSeismic force modification factors, including the ductility-related (Rd) and the overstrength-related factors (Ro) for different Seismic Force-Resisting Systems (SFRSs), are …Mahsa Hosseini | Parsa Taghvaei | Carlos E. Ventura | Tony Yang | Farrokh Fazileh | Reza Fathi-Fazl05. Seismic Performance Assessment of Selected SFRSs in NBC using PBU procedure, Special Sessions
Assessment of the NBC Seismic Force Modification Factors for Moderately Ductile Steel Concentrically Braced Frames Using the Performance-Based Unified ProcedureThe National Building Code (NBC) of Canada specifies ductility-related and overstrength-related seismic force modification factors, Rd, and Ro, for different …Hiroyuki Inamasu | Robert Tremblay | Lydell Wiebe | Farrokh Fazileh | Reza Fathi-Fazl05. Seismic Performance Assessment of Selected SFRSs in NBC using PBU procedure, Special Sessions
Evaluation of the Seismic Overstrength-Related Force Modification Factor of Light-Frame Wood Shearwall Buildings using the Performance-Based Unified ProcedureIn this paper, the seismic overstrength-related force modification factor (Ro) of light-frame wood shearwall buildings is studied using the recently …Esmaeil Morshedi | Ghasan Doudak | Farrokh Fazileh | Reza Fathi-Fazl05. Seismic Performance Assessment of Selected SFRSs in NBC using PBU procedure, Special Sessions
Determination of Seismic Response Modification Factors in Canada and the United States: A Critical ReviewThe equivalent static force procedure is a fundamental part of seismic design provisions of the National Building Code of Canada …Vahid Sadeghian | Jeffrey Erochko | David Lau | Farrokh Fazileh | Reza Fathi-Fazl05. Seismic Performance Assessment of Selected SFRSs in NBC using PBU procedure, Special Sessions
Investigation of the Applicability of the FEMA P695 Approach for the Consideration of the Spectral Shape Effect in CanadaA key component of the nonlinear time-history analysis of structures is the selection and scaling of ground motion records. The …Mohammadreza Salek Faramarzi | Vahid Sadeghian | Jeffrey Erochko | David Lau | Farrokh Fazileh | Reza Fathi-Fazl05. Seismic Performance Assessment of Selected SFRSs in NBC using PBU procedure, Special Sessions
How to Create a Resilient Building StockWithin Canada, characterization of seismic risk in a way that is relatable to a wide audience has been challenging since …Monrit Chatha08. Panel Discussions, Special Sessions