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

Abstract Model testing in laboratory, as an effective alternative to field measurement,
provides valuable data to understand railway׳ s dynamic behaviors under train moving …

Ballastless high-speed railways have dynamic performances that are quite different from
those of conventional ballasted railways. The essential dynamic characteristics of high …

Track irregularities generated during the running service of high-speed railways aggravate
vibrations of the track and the surrounding ground environment. To better understand the …

The prediction of train-induced vibration on far-field buildings is a challenging issue in the
transportation environment communities. In this work, a hybrid prediction method is put …

Principal stress rotation induced by moving loads from trains significantly influences railway
track settlement accumulation. The stationary cyclic loading commonly adopted to study …

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 …

To study the adaptability of cement-improved expansive soil as a heavy-haul railway
subgrade filling material, based on a test section of the Inner Mongolia-Jiangxi railway …

Rail transit and highway transportation have flourished in the process of urbanization by
virtue of their respective advantages, facilitating people's travel but also producing harmful …

A two-and-a-half-dimensional finite element model (2.5 D FEM) was developed to
investigate dynamic responses of the tracks and saturated porous ground subjected to …