Elastic properties of near-surface materials and their effects on seismic wave propagation
are of fundamental interest in groundwater, engineering, and environmental studies. Shear …

The high-speed train (HST) generates strong ground vibrations when it runs on the railroad.
However, little attention has been paid to the theory of far-field propagation of the HST …

A velocity-based single-field Space-Time Finite Element Method (v-ST/FEM) is devised
within the framework of the time-discontinuous Galerkin method for an elastodynamics …

Abstract In Langfang segment of Bei**g-Tian** intercity high-speed rail, long-time
continuous observations were carried out using 1000 digital geophones. Ground vibrations …

在京津城际高铁的廊坊段, 使用了1000 多个数字地震检波器进行连续长时间观测.
位于高铁高架桥轨道下方的检波器记录了列车通过时引起的地表振动. 数据分析显示 …

Employing a total of 10461 seismic records induced by 951 high-speed trains recorded by
11 short-period stations of a temporary array deployed by Peking University under the high …

The moving high-speed train (HST) generates strong and repeatable vibrations in the
railway roadbed, resulting in the propagation of complicated seismic waves into the …

Due to the long-term coupling effect of a train load and groundwater, the surrounding rock at
the tunnel bottom will soften in a certain range and the mechanical parameters of the …

The problems of interaction between railway track and a train at high speeds have become
particularly relevant with the advent of high-speed trains and rail lines. On the basis of the …

Деформации земляного полотна железнодорожного пути при высокоскоростном
движении моделируются пространственной динамической задачей о напряженно …