[PDF][PDF] The Metro Vancouver seismic microzonation map** project: Overview and multi-method approach to regional geodatabase development

S Molnar, AB Darko, H Ghofrani, S Adhikari… - CCEE-PCEE, June, 2023 - caee.ca
Prediction of probabilistic earthquake ground motion inclusive of local site effects across
Metro Vancouver is a multi-faceted challenge. The Institute of Catastrophic Loss Reduction …

Spectral acceleration basin amplification factors for interface Cascadia Subduction Zone earthquakes in Canada's 2020 national seismic hazard model

P Kakoty, C Molina Hutt, H Ghofrani… - Earthquake …, 2023 - journals.sagepub.com
Canada's 2020 national seismic hazard model (CSHM 2020) provides hazard estimates for
interface Cascadia Subduction Zone (CSZ) earthquakes in southwestern Canada using four …

Basin resonance and seismic hazard in Jakarta, Indonesia

A Cipta, P Cummins, M Irsyam, S Hidayati - Geosciences, 2018 - mdpi.com
We use earthquake ground motion modelling via Ground Motion Prediction Equations
(GMPEs) and numerical simulation of seismic waves to consider the effects of site …

Shallow Focal Depths of the 2022  6.8 Luding Earthquake and Its M ≥3 Aftershocks

Q Yao, C Yu, X Zeng - Seismological Research Letters, 2025 - pubs.geoscienceworld.org
The accurate determination of earthquake focal depths is crucial, yet notably challenging.
The 2022 M s 6.8 Luding earthquake sequence is a typical example for which focal depths …

Impacts of simulated M9 Cascadia Subduction Zone earthquakes considering amplifications due to the Georgia sedimentary basin on reinforced concrete shear wall …

P Kakoty, SM Dyaga… - Earthquake Engineering & …, 2021 - Wiley Online Library
Abstract Southwest British Columbia has the potential to experience large‐magnitude
earthquakes generated by the Cascadia Subduction Zone (CSZ). Buildings in Metro …

[PDF][PDF] Physics-Based Seismic Hazard Simulations and 3D Velocity Structure Models for southwest British Columbia

H Ghofrani, S Adhikari, A Ojo, M Salsabili… - CCEE-PCEE …, 2023 - caee-acgp.ca
The state-of-the-art in seismic hazard analysis is the incorporation of deterministic source
and wave propagation effects using physics-based three-dimensional (3D) ground motion …

Effects of the Georgia sedimentary basin on the response of modern tall RC shear-wall buildings to M9 Cascadia subduction zone earthquakes

A Eksir Monfared, C Molina Hutt, P Kakoty… - Journal of Structural …, 2021 - ascelibrary.org
Tall residential RC shear wall buildings (RCSW), which are predominant in Metro
Vancouver, have the potential to experience large magnitude earthquakes generated by the …

IBIEM modelling of the amplification of seismic waves by a three-dimensional layered alluvial basin

Z Liu, J Liang, Y Huang, L Liu - Geophysical Journal …, 2016 - academic.oup.com
We develop an indirect boundary integral equation method (IBIEM) to solve the scattering of
seismic waves by a 3-D layered alluvial basin. We adopt the dynamic Green's functions for …

Earthquake ground motion and 3D Georgia basin amplification in southwest British Columbia: Shallow blind‐thrust scenario earthquakes

S Molnar, JF Cassidy, KB Olsen… - Bulletin of the …, 2014 - pubs.geoscienceworld.org
Finite‐difference modeling of 3D long‐period (> 2 s) ground motions for large (M w 6.8)
scenario earthquakes is conducted to investigate the effects of the Georgia basin structure …

Basin effect quantitation of four deep basins in Japan to explain the gap between empirical and numerical basin‐depth effect models

Z **e, W Ma - Earthquake Engineering & Structural Dynamics, 2022 - Wiley Online Library
To incorporate basin effects into seismic hazard assessment of urban areas and
infrastructure, basin‐depth effect models that are the dependence of basin amplification …