Recent developments of high-speed railway bridges in China

X He, T Wu, Y Zou, YF Chen, H Guo… - Structure and …, 2017 - Taylor & Francis
China's high-speed railway (HSR) construction industry has been experiencing a golden
period of opportunities in the recent decades. Due to the necessity of protecting arable lands …

Review of aerodynamics of high-speed train-bridge system in crosswinds

X He, H Li - Journal of Central South University, 2020 - Springer
Serviceability and running safety of the high-speed train on/through a bridge are of major
concern in China. Due to the uncertainty chain of the train dynamic analysis in crosswinds …

Aerodynamic response of high-speed trains under crosswind in a bridge-tunnel section with or without a wind barrier

E Deng, W Yang, X He, Z Zhu, H Wang, Y Wang… - Journal of Wind …, 2021 - Elsevier
High-speed trains experience a sharp transition to a strong crosswind environment when
running in a bridge–tunnel section due to the perennial prevailing crosswind in the canyon …

Aerodynamic simulation of effects of one-and two-side windbreak walls on a moving train running on a double track railway line subjected to strong crosswind

J Niu, Y Zhang, R Li, Z Chen, H Yao, Y Wang - Journal of Wind Engineering …, 2022 - Elsevier
High-speed railway lines are widely distributed worldwide. The surrounding wind
environment of such railway lines is complex, which significantly affects the safety of high …

An efficient analysis framework for high-speed train-bridge coupled vibration under non-stationary winds

X He, K Shi, T Wu - Structure and Infrastructure Engineering, 2020 - Taylor & Francis
The consideration of train-bridge system under winds has been attracted extensive
attentions, but the winds are typically treated as stationary. This stationary assumption …

Advances in wind tunnel experimental investigations of train–bridge systems

X He, S Zou - Tunnelling and Underground Space Technology, 2021 - Elsevier
Wind tunnel tests have been widely applied in aerodynamic investigations owing to their
unique advantages. However, it is difficult to theoretically establish a simplified symmetry or …

Effects of wind-barrier layout and wind turbulence on aerodynamic stability of cable-supported bridges

A Buljac, H Kozmar, S Pospíšil… - Journal of bridge …, 2020 - ascelibrary.org
Wind barriers are nowadays commonly placed on bridges to protect vehicles from adverse
cross-wind effects. In addition to this beneficial influence, wind barriers may adversely affect …

Effect of wind barriers on the flow field and aerodynamic forces of a train–bridge system

X He, L Zhou, Z Chen, H Jing… - Proceedings of the …, 2019 - journals.sagepub.com
This paper investigates the effect of a wind barrier on the aerodynamic performance of a
train–bridge system under crosswind using a numerical simulation method. The studied …

Numerical study on wind-loading characteristics of a high-speed train running over the bridge under tornado-like vortices

X He, S Zou - Physics of Fluids, 2024 - pubs.aip.org
With global warming intensifying, weather patterns become more volatile and extremes
more common. Tornadoes are the most destructive natural disasters causing significant …

Aerodynamic characteristics study of vehicle-bridge system based on computational fluid dynamics

B Wang, W Wang, Y Li, F Lan - Journal of Wind Engineering and Industrial …, 2023 - Elsevier
Coupled vibration of the wind-vehicle-bridge system is an important research to ensure the
safety and comfort of the vehicles running on bridges in crosswinds. The aerodynamic …