Train–track–bridge dynamic interaction: a state-of-the-art review
Train–track–bridge dynamic interaction is a fundamental concern in the field of railway
engineering, which plays an extremely important role in the optimal design of railway …
engineering, which plays an extremely important role in the optimal design of railway …
Assessment of train running safety on bridges: a literature review
Train running safety is a major concern among railway engineers, since a derailment may
cause significant personal and material damages. This problem becomes more important if …
cause significant personal and material damages. This problem becomes more important if …
A velocity-related running safety assessment index in seismic design for railway bridge
H Zhao, B Wei, L Jiang, P **ang, X Zhang, H Ma… - … Systems and Signal …, 2023 - Elsevier
With the rapid expansion of the high-speed railway (HSR) network, high-speed train running
safety (TRS) over bridges is increasingly highlighted in the world. Previously, spectral …
safety (TRS) over bridges is increasingly highlighted in the world. Previously, spectral …
[HTML][HTML] A novel modelling method for heavy-haul train-track-long-span bridge interaction considering an improved track-bridge relationship
A ballasted track system is a multi-layer elastic structure that exhibits complicated
mechanical behaviour under trainloads. Therefore, accurate modelling of these structures is …
mechanical behaviour under trainloads. Therefore, accurate modelling of these structures is …
A comparative study on the running safety of trains subjected to crosswinds simulated with different wind models
This article presents a study on the train stability against crosswinds simulated with different
wind models. The work focuses on the evaluation of derailment indexes, which are …
wind models. The work focuses on the evaluation of derailment indexes, which are …
Enhanced multi-scenario running safety assessment of railway bridges based on graph neural networks with self-evolutionary capability
Accurate and efficient safety assessment for train-bridge coupled (TBC) systems is
paramount in railway engineering. Traditional neural networks, though efficient and apt for …
paramount in railway engineering. Traditional neural networks, though efficient and apt for …
Dynamic effects on a train-bridge system caused by stochastically generated turbulent wind fields
The present paper presents a methodology for evaluating the possibility of derailment of
trains running over bridges subjected to crosswinds. The dynamic model consists of a train …
trains running over bridges subjected to crosswinds. The dynamic model consists of a train …
Dynamic response limit of high-speed railway bridge under earthquake considering running safety performance of train
X Liu, L Jiang, P **ang, Z Lai, Y Feng, S Cao - Journal of Central South …, 2021 - Springer
Due to the wide railway network and different characteristics of many earthquake zones in
China, considering the running safety performance of trains (RSPT) in the design of high …
China, considering the running safety performance of trains (RSPT) in the design of high …
[HTML][HTML] Impact of the train-track-bridge system characteristics in the runnability of high-speed trains against crosswinds-Part II: Riding comfort
Passenger riding comfort is a major concern in railways, particularly in high-speed (HS)
networks due its strict requirements. Both the track and vehicle conditions may influence the …
networks due its strict requirements. Both the track and vehicle conditions may influence the …
Running safety evaluation of a train moving over a high-speed railway viaduct under different track conditions
This paper addresses the evaluation of the running safety of high–speed (HS) train moving
over a continuous viaduct with different track conditions, ranging from very well-maintained …
over a continuous viaduct with different track conditions, ranging from very well-maintained …