Multiphase wavefield inversion methodology for seismic analysis of soil-structure interaction systems

G Li, Y Xue, R Wang, H Zhang, Z Dong, D Yu - Soil Dynamics and …, 2023 - Elsevier
Currently available inversion methods for providing seismic excitation for soil–structure
interaction (SSI) systems regard all ground motions as the body wave component and invert …

Response of tall buildings to base rocking induced by Rayleigh waves

KC Meza Fajardo… - Earthquake Engineering & …, 2018 - Wiley Online Library
By now, it is well known that long‐period surface waves can induce resonant response in
high‐rise buildings, in particular those located in sedimentary basins. Rayleigh wave …

Surface wave quantification in a highly heterogeneous alluvial basin: Case study of the Fosso di Vallerano valley, Rome, Italy

KC Meza-Fajardo, C Varone, L Lenti, S Martino… - Soil Dynamics and …, 2019 - Elsevier
Abstract The Vallerano district in Rome is built on an alluvial valley with a very complex
geological setting (highly heterogeneous soil deposits) due to the depositional activity of …

Effect of Rayleigh waves on seismic response of bridge pylons via Incremental Dynamic Analyses

Y Perraud, CT Chatzigogos, KC Meza-Fajardo… - Soil Dynamics and …, 2022 - Elsevier
Seismic ground motions associated to basin-induced surface waves can be particularly
damaging for long-period large-scale infrastructures such as bridge pylons. In the present …

Ductility demands of tall buildings subjected to base rocking induced by Rayleigh waves

KC Meza Fajardo… - Earthquake Engineering & …, 2019 - Wiley Online Library
Performance‐based earthquake engineering requires accurate estimation of structural
response associated with different damage states because of strong ground motion. In …

Multi‐mode inversion of dispersive surface‐wave free fields in layered media

YH Xue, ZQ Dong, G Li, DH Yu… - … & Structural Dynamics, 2024 - Wiley Online Library
Inversion of surface‐wave free fields is of great importance in providing seismic excitations
for the finite element (FE) analysis of soil–structure interaction (SSI) systems. In the case of …

Comparison of Observed and Synthetic Near‐Fault Dynamic Ground Strains and Rotations from the 2004  6.0 Parkfield, California, Earthquake

Y Cao, GP Mavroeidis… - Bulletin of the …, 2018 - pubs.geoscienceworld.org
Several studies have generated low‐frequency dynamic ground deformations (strains and
rotations) in the near‐fault region of actual or hypothetical earthquakes using physics‐based …

Hybrid broadband simulation of long-period ground motion in far-field basins based on group delay model

Z Wu, Y Li - Soil Dynamics and Earthquake Engineering, 2024 - Elsevier
Shallow seismic events often induce long-period ground motions in distant sedimentary
basins, which can cause damage to structures. The current design earthquake input is …

[HTML][HTML] 盆地深度对盆地地表地震动及次生面波的影响

于彦彦, 丁海平 - 地震工程与工程振动, 2021 - pubs.cstam.org.cn
采用显式有限元与透射边界相结合的方法, 以及一种同时考虑频率, 视波速及极化特征的
Rayleigh 面波提取方法, 研究了盆地深度d 对盆地地面运动, 盆地放大效应及次生面波的影响 …

Comparative analysis of Rayleigh and Love waves detected propagating in the Nobi and Kanto basins during the 2004-, 2007-Chuetsu and 2011 Tohoku …

KC Meza-Fajardo, H Aochi… - Soil Dynamics and …, 2021 - Elsevier
Propagation of long-period ground motion in sedimentary basins has been a subject of great
interest among seismologists and engineers. Intense long-period ground motions consist …