Seismic performance assessment of a sea-crossing cable-stayed bridge system considering soil spatial variability
Soil spatial variability at different supports is vital in the seismic performance assessment of
large-span structural systems, including sea-crossing cable-stayed (SCCS) bridges. This …
large-span structural systems, including sea-crossing cable-stayed (SCCS) bridges. This …
Experimental study and numerical simulation on dynamic soil‐structure interaction under earthquake excitations
Soil-structure interaction (SSI) phenomena subjected to seismic loadings are investigated in
this study. Firstly, shaking table tests on dynamic soil‐structure interaction subjected to …
this study. Firstly, shaking table tests on dynamic soil‐structure interaction subjected to …
An adaptive directional importance sampling method for structural reliability analysis
MA Shayanfar, MA Barkhordari, M Barkhori, M Barkhori - Structural Safety, 2018 - Elsevier
The importance sampling is merged with directional simulation in this paper. A sampling
function is defined on the unit hyper sphere which samples random directions. The …
function is defined on the unit hyper sphere which samples random directions. The …
The internal substructure method for seismic wave input in 3D dynamic soil-structure interaction analysis
J Liu, X Bao, D Wang, H Tan, S Li - Soil Dynamics and Earthquake …, 2019 - Elsevier
An internal substructure method for seismic wave input in 3D soil-structure systems is
proposed in this paper. In this method, we convert seismic waves into equivalent input …
proposed in this paper. In this method, we convert seismic waves into equivalent input …
Seismic fragility curves of steel structures including soil-structure interaction and variation of soil parameters
MR Akhoondi, F Behnamfar - Soil Dynamics and Earthquake Engineering, 2021 - Elsevier
The current paper focuses on calculation of the seismic fragility curves for steel structures
representing special moment frames conventionally used in highly seismic regions. To be …
representing special moment frames conventionally used in highly seismic regions. To be …
Optimum placement of supplementary viscous dampers for seismic rehabilitation of steel frames considering soil–structure interaction
M Sarcheshmehpour, HE Estekanchi… - The Structural Design …, 2020 - Wiley Online Library
In this paper, the significance of soil–structure interaction (SSI) in optimal placement of
viscous dampers in steel frames is studied. Optimal placement of dampers is determined …
viscous dampers in steel frames is studied. Optimal placement of dampers is determined …
Effect of soil spatial variability on characteristics of depth-varying multi-support seismic motions at offshore sites
C Li, YC Diao, RH Li, HY Pan, Q Han, HN Li - Soil Dynamics and …, 2023 - Elsevier
The purpose of this study is to evaluate the influence of soil spatial variability (SSV) on the
simulation of depth-varying multi-support seismic motions (DMSMs) at offshore sites. Firstly …
simulation of depth-varying multi-support seismic motions (DMSMs) at offshore sites. Firstly …
The effect of soil–structure interaction on the seismic risk to buildings
This paper studies the effect of soil–structure interaction (SSI) on the seismic risk estimates
of buildings. Risk, in this context, denotes the probability distribution of seismic monetary …
of buildings. Risk, in this context, denotes the probability distribution of seismic monetary …
Investigation of Seismic Amplification on Soil–Structure Interaction Problems Based on a 3D DRM-RFEM Framework
H Fang, Z Lai, C Qu - ASCE-ASME Journal of Risk and Uncertainty …, 2024 - ascelibrary.org
The spatial variability of soil properties is pervasive, and can affect the propagation of
seismic waves and the dynamic responses of soil–structure interaction (SSI) systems. This …
seismic waves and the dynamic responses of soil–structure interaction (SSI) systems. This …
Seismic fragility analysis of free-spanning submarine pipelines incorporating soil spatial variability in soil-pipe interaction and offshore motion propagation
H Pan, HN Li, C Li - Engineering Structures, 2023 - Elsevier
Geotechnical engineering problems are always faced with various sources of uncertainty,
especially the uncertainties of soil properties. This paper presents the seismic fragility …
especially the uncertainties of soil properties. This paper presents the seismic fragility …