National Natural Science Foundation of China under Grant No.52278534;Sichuan Provincial Natural Science Foundation of China under Grant No.2022NSFSC0423。
To improve the resilience of railway stations,a typical station was selected as the research object,and an isolation design was introduced.Twenty-four groups of near-fault pulse-like ground motions were selected.The s...
National Natural Science Foundation of China under Grant Nos.42072310 and 51808307。
Earthquake investigations have shown that near-fault pulse-like(NF-P)ground motions have unique characteristics compared to near-fault non-pulse-like(NF-NP)and far-field(FF)ground motions.It is necessary to study the ...
National Key Research and Development Program,Ministry of Science and Technology of China under Grant No.2022YFC3803004;the National Natural Science Foundation of China under Grant No.51838004。
In seismology and earthquake engineering,it is fundamental to identify and characterize the pulse-like features in pulse-type ground motions.To capture the pulses that dominate structural responses,this study establis...
National Natural Science Foundation of China under Grant Nos.52178353,51808421;the Fundamental Research Funds for the Central Universities(WUT:2020III043)。
The performance of clay-pile-pier system under earthquake shaking was comprehensively examined via three-dimensional finite element analyses,in which the complex stress-strain relationships of a clay and piled pier sy...
Fast Tract Young Scientist Research Grant of Department of Science&Technology(DST)under Grant No.YSS/2014/00613。
Seismic failure of structures supported on pile foundation has revealed the importance of seismic soil-foundation-structure interaction(SSFSI)for ensuring safe design.The uncertainties in subsoil properties and seismi...
National Natural Science Foundation of China under Grant Nos.51427901 and 51678407;Tianjin Municipal Education Commission under Grant No.2021KJ055;Fundamental Research Funds for the Central Universities of China under Grant No.2000560616。
The effects of ground motion spatial variability(GMSV)or fluid-structure interaction(FSI)on the seismic responses of deep-water bridges have been extensively examined.However,there are few studies on the seismic perfo...
In the present study,actual three-dimensional structures are converted into a stick model of multi degree of-freedom(MDOF)systems for understanding the macro-behavior of structures.The study investigates the performan...
National Key Research and Development Plan under Grant No.2017YFC1501000;the National Natural Science Foundation of China under Grant Nos.41530639,41761144080,41877226 and 41877237。
The performance of rectangular closed diaphragm walls(RCDW)subjected to earthquake ground motions is extremely complicated in gently sloping liquefiable deposits and requires further investigation.A nonlinear finite e...
Supported by:National Natural Science Foundation of China under Grant Nos.51378341,51427901 and 51678407;National Key Research and Development Program under Grant No.2016YFC0701108
Pulse-like ground motions are capable of inflicting significant damage to structures. Efficient classification of pulse-like ground motion is of great importance when performing the seismic assessment in near-fault re...
2018 Research Fund(1.170059.01)of UNIST(Ulsan National Institute of Science and Technology);the National Research Foundation of Korea(NRF)with a grant from the Korean government(MSIT)(NRF-2017R1C1B5074430)
The Fraser River delta in Greater Vancouver, Canada consists of deep soft deposits of silts and clays, and it is well known that the deep soil deposits can amplify the low frequency contents of ground motions. This st...