Research on the failure mechanism of elastic strip fracture in corrugated sections of metros
X Cui, P Bao, T Li, W Qi - Engineering Failure Analysis, 2023 - Elsevier
Rail corrugation is a common problem of railway, where the failure of the fastener clip in the
corrugated section is serious. According to field investigations, a complete finite element …
corrugated section is serious. According to field investigations, a complete finite element …
Wear and RCF problems of metro wheel/rail systems: phenomena, causes and countermeasures in China
Z Wen, G Tao, X Zhao, W Li, X Jin - Wear, 2023 - Elsevier
Wear and rolling contact fatigue (RCF) problems observed on metro wheel/rail systems in
China in the last 15 years are summarized and explained from the aspects of phenomena …
China in the last 15 years are summarized and explained from the aspects of phenomena …
Rail corrugation detection using one-dimensional convolution neural network and data-driven method
Q Xie, G Tao, B He, Z Wen - Measurement, 2022 - Elsevier
Rail corrugation is a very common wear phenomenon occurring on rail surface, especially
on sharp curves, and is one of the main excitation sources of noise and vibration during …
on sharp curves, and is one of the main excitation sources of noise and vibration during …
Vibration-based damage detection of rail fastener clip using convolutional neural network: Experiment and simulation
With the rapid development of rail transportation, health monitoring of railway track structure
becomes a challenging problem. In this work, a novel and efficient approach is proposed to …
becomes a challenging problem. In this work, a novel and efficient approach is proposed to …
Failure analysis of fatigue damage for fastening clips in the ballastless track of high-speed railway considering random track irregularities
D Ma, J Shi, Z Yan, L Sun - Engineering Failure Analysis, 2022 - Elsevier
In order to study the influence of wheel-rail random dynamic interaction on the fatigue
damage for fastening clips, a three-dimensional (3-D) high-speed railway vehicle-track …
damage for fastening clips, a three-dimensional (3-D) high-speed railway vehicle-track …
An experimental investigation of the mechanism and mitigation measures for the coil spring fracture of a locomotive
The fracture of coil springs occasionally appears in rail vehicles, which may severely
jeopardise the train running safety. In this study, the fracture phenomenon of the locomotive …
jeopardise the train running safety. In this study, the fracture phenomenon of the locomotive …
Effect of rail corrugation on metro interior noise and its control
J Han, X Xiao, Y Wu, Z Wen, G Zhao - Applied Acoustics, 2018 - Elsevier
Rail corrugation is very common in metro systems, and serious noise problems produced by
rail corrugation, especially short-wavelength corrugations (25–50 mm), are a common cause …
rail corrugation, especially short-wavelength corrugations (25–50 mm), are a common cause …
Formation mechanism of short-pitch rail corrugation on metro tangent tracks with resilient fasteners
W Li, Z Zhou, X Zhao, Z Wen, X Jin - Vehicle System Dynamics, 2023 - Taylor & Francis
A type of short-pitch rail corrugation on tracks with resilient fasteners called
'Vanguard'fasteners is widely found on different metro lines in China. Field measurements …
'Vanguard'fasteners is widely found on different metro lines in China. Field measurements …
Analysis of failure mechanism of W1-type fastening clip in high speed railway and structure study of damping composite
X Gao, A Wang, L Liu, Y He, L Ju - Engineering Failure Analysis, 2020 - Elsevier
In this paper, the fastener clip in high-speed railway with the speed of 300–350 km/h is taken
as the research object, it studied the relationship among parameters such as high-speed rail …
as the research object, it studied the relationship among parameters such as high-speed rail …
On the formation mechanism of high-order polygonal wear of metro train wheels: Experiment and simulation
X Yang, G Tao, W Li, Z Wen - Engineering Failure Analysis, 2021 - Elsevier
Severe high-order polygonal wear has been found on metro train wheels of one metro line
in China, which causes considerable vibration of vehicle components and disturbing interior …
in China, which causes considerable vibration of vehicle components and disturbing interior …