Effect of frost heave deformation of bridge foundation on operation safety of high-speed railway
Z Tan, H Gou, W Li, Y Bao - Structures, 2023 - Elsevier
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 …
threatens the safe operation of high-speed trains. The first high-speed railway in extremely …
Effect of rail pad stiffness on the wheel/rail force intensity in a railway slab track with short-wave irregularity
A Khajehdezfuly - … of the Institution of Mechanical Engineers …, 2019 - journals.sagepub.com
In this paper, a two-dimensional numerical model is developed to investigate the effect of rail
pad stiffness on the wheel/rail force in a slab track with harmonic irregularity. The model …
pad stiffness on the wheel/rail force in a slab track with harmonic irregularity. The model …
Vertical dynamic response of non-uniform motion of high-speed rails
In this paper, a computational study using the moving element method (MEM) is carried out
to investigate the dynamic response of a high-speed rail (HSR) traveling at non-uniform …
to investigate the dynamic response of a high-speed rail (HSR) traveling at non-uniform …
Moving element method for dynamic analyses of functionally graded plates resting on Pasternak foundation subjected to moving harmonic load
This paper presents the moving element method (MEM) for dynamic analyses of functionally
graded (FG) plates resting on Pasternak foundation under moving harmonic load. The …
graded (FG) plates resting on Pasternak foundation under moving harmonic load. The …
Dynamic interaction of vehicle and discontinuous slab track considering nonlinear Hertz contact model
This paper develops a new two-dimensional numerical model of vehicle/discontinuous slab
track dynamic interaction. The vehicle is simulated as a multibody system with 10 degrees of …
track dynamic interaction. The vehicle is simulated as a multibody system with 10 degrees of …
Static and dynamic analyses of Mindlin plates resting on viscoelastic foundation by using moving element method
Presented herein is a novel computational approach using the moving element method
(MEM) for simulating the dynamic response of Mindlin plate resting on a viscoelastic …
(MEM) for simulating the dynamic response of Mindlin plate resting on a viscoelastic …
High-speed trains subject to abrupt braking
The dynamic response of high-speed train subject to braking is investigated using the
moving element method. Possible sliding of wheels over the rails is accounted for. The train …
moving element method. Possible sliding of wheels over the rails is accounted for. The train …
Moving element analysis of partially filled freight trains subject to abrupt braking
This paper is concerned with a computationally efficient numerical study on the dynamic
response of a partially filled freight train subject to abrupt braking using the moving element …
response of a partially filled freight train subject to abrupt braking using the moving element …
Dynamic analysis of three-dimensional high-speed train-track model using moving element method
In this article, the dynamic analysis of three-dimensional high-speed train-track model is
carried out using moving element method. The train comprises a car-body supported by a …
carried out using moving element method. The train comprises a car-body supported by a …
A multi-layer moving plate method for dynamic analysis of viscoelastically connected double-plate systems subjected to moving loads
This article aims to firstly introduce a computational approach, named multi-layer moving
plate method (MMPM), to dynamic analysis of viscoelastically connected infinitely long …
plate method (MMPM), to dynamic analysis of viscoelastically connected infinitely long …