Study of post-earthquake train running performance considering earthquake-induced track irregularity
S Liu, L Jiang, W Zhou, J Yu, J **ao… - Vehicle System …, 2025 - Taylor & Francis
It is necessary to study the dynamic performance of high-speed trains to obtain the safe
operation. In this paper, a seismic analysis of a track-bridge system subjected to near-field …
operation. In this paper, a seismic analysis of a track-bridge system subjected to near-field …
Investigating earthquake-induced irregularity based on post-earthquake running performance analysis of track-bridge system
S Liu, L Jiang, W Zhou, J Yu - Soil Dynamics and Earthquake Engineering, 2024 - Elsevier
In evaluating post-earthquake damage to track-bridge systems, this study conducts
nonlinear time history analysis on the CRTS II ballastless track simply-supported beam …
nonlinear time history analysis on the CRTS II ballastless track simply-supported beam …
Evaluation of rocking seismic isolation performance of railway tall piers with different energy dissipation devices
L Nie, L Jiang, W Zhou, X Wu, J Dong, J Yu - Structures, 2023 - Elsevier
Conventional pier top isolation measures cannot reduce the inertial force produced by
railway gravity tall piers. This may damage the pier column and pile foundation during strong …
railway gravity tall piers. This may damage the pier column and pile foundation during strong …
Evaluation of post-seismic running limits of high-speed railways based on track surface seismic-induced irregularity
L Shaohui, J Lizhong, Z Wangbao, Y Wangji, Y Jian… - Engineering …, 2025 - Elsevier
The operational capability of high-speed railways after an earthquake is crucial in post-
seismic rescue efforts. In this study, the impact of seismic-induced residual deformations and …
seismic rescue efforts. In this study, the impact of seismic-induced residual deformations and …
Study on applicability of rocking piers to high-speed railway bridge-track system under strong ground motions
L Nie, L Jiang, W Zhou, X Wang, Z Jiang… - Structure and …, 2024 - Taylor & Francis
Rocking piers have significant advantages in limiting the residual post-earthquake
displacement of the pier top and reducing thus the structural damage. However, the …
displacement of the pier top and reducing thus the structural damage. However, the …
Study on the equivalent coefficients of seismic-induced track dynamic irregularities based on post-seismic running performance
L Shaohui, J Lizhong, Z Wangbao, Y Wangji, Y Jian… - Structures, 2024 - Elsevier
The deterioration of track surface smoothness after seismic action of the track-bridge system
is a key factor influencing the post-seismic operating safety of high-speed trains. This study …
is a key factor influencing the post-seismic operating safety of high-speed trains. This study …