To predict the dynamic response of high-speed trains (HSTs) passing through cable-stayed
bridges (CSBs), this paper proposed a prediction framework based on the genetic algorithm …

Abstract China Railway Track System II slab track is widely applied to China high-speed
railway. Under the high temperature conditions, it tends to produce different degrees of arch …

In order to counteract the adverse effects of seasonally frozen regions, measures need to be
taken to insulate high-speed railway subgrades and implement anti-freeze structures. The …

Subgrade differential arch could adversely affect the high-speed railway (HSR) slab track
and reduce the quality of train operation. In order to study the effects of the subgrade …

To investigate the fatigue damage of the interface between bases of slab tracks and the
beam of a cable-stayed bridge (CSB), this study established a fatigue cohesion model …

In recent years, the invert anomalies of operating railway tunnels in water-rich areas occur
frequently, which greatly affect the transportation capacity of the railway lines. Tunnel …

The frost heave deformation of the bridge foundation in seasonal frozen soil regions
threatens the safe operation of high-speed trains. The first high-speed railway in extremely …

In order to find out the influence of subgrade frost heave on the deformation of track structure
and track irregularity of high-speed railways, a nonlinear damage finite element model for …

The sunny-shady slopes effect is a phenomenon that impacts the temperature distribution of
high-speed railway subgrades, resulting in uneven frost heaving deformation on the …

The high-speed railway embankment built in cold regions has a long-term freeze–thaw cycle
behavior, and the frost heave of soil will inevitably affect the smoothness of the track …