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 …

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 …

In recent years, high-speed railways in China have developed very rapidly, and the number
and span of the railway bridges are keeping increasing. Meanwhile, frequent extreme …

With the continuous development of high-speed railway technology, there are higher
expectations for train operation and running safety. Shear failure is the main form of damage …

This paper studies the influence of different factors related to the structure-track-vehicle
coupling system in the train's stability against crosswinds, namely the bridge lateral …

A high-speed train that accelerates under crosswinds can potentially encounter dramatic
aerodynamic effects and safety risks. The goal of this study is to reveal the effect of wind …

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 …

In order to investigate the characteristics of train-induced vibration and structure-borne noise
of high-speed railway steel–concrete composite bridge, a 5× 50 m continuous steel …

The identification of instability problems in freight trains circulation such as unbalanced
loads is of particular importance for railways management companies and operators. The …

Crosswind degrades the aerodynamic behaviour of trains, especially during train
acceleration, and an understanding of the flow field and train safety details requires more …