In recent years, the rapidly developed intelligent transportation system (ITS) is rendering
safety and convenient life to human. However, the external power source with limited life is …

Higher train speeds and heavier axle loads trigger elevated stresses and vibrations in the
track, potentially increasing track deterioration rates and maintenance costs. Alternative …

In recent years, the high development of high-speed railway lines cross through areas with
poor geological conditions, such as soft soil, offshore and low-lying marsh areas, resulting …

People use trains as a means of transportation to travel to various nearby and distant
destinations, resulting in an increasing amount of time spent inside such vehicles …

Railway tracks undergo plastic settlement when subject to repeated train loading. This
occurs differentially along the track rather than in a uniform manner, and the profile is a key …

To predict long-term track degradation of ballastless track due to evolution of differential
subgrade settlement in high-speed railway, an iterative approach is put forward. A detailed …

近年来, 随着交通和能源基础设施建设的快速发展, 循环动载引起的工程问题使得土动力学与岩
土地震工程的研究面临许多新的课题. 文章简要评述土动力学与岩土地震工程在国内外的研究 …

Ballastless tracks are widely used to provide high rail smoothness in high-speed railways.
However, the differential settlement inevitably develops in the subgrade soil, which poses a …

The sleeper/ballast interface is an essential stage in the transfer of train loads from a railway
track structure into the ground. Generally, only a small number of ballast grains support the …

Differential settlement is inevitable in soil subgrade which has a direct impact on the service
performance of ballastless track systems and the running quality of high-speed trains. In …