R
Rong Chen
Researcher at Southwest Jiaotong University
Publications - 65
Citations - 777
Rong Chen is an academic researcher from Southwest Jiaotong University. The author has contributed to research in topics: Track (rail transport) & Ballast. The author has an hindex of 12, co-authored 65 publications receiving 486 citations.
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Journal ArticleDOI
Effects of profile wear on wheel–rail contact conditions and dynamic interaction of vehicle and turnout
TL;DR: In this article, the effects of severe wear on railway vehicles and maintenance costs of tracks are explored, which strongly affects the dynamic performance of railway vehicles, as well as their maintenance costs.
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Effect of Cement Asphalt Mortar Debonding on Dynamic Properties of CRTS II Slab Ballastless Track
Ping Wang,Hao Xu,Rong Chen +2 more
TL;DR: In this article, the influence of debonding of mortar debonding on the dynamic properties of CRTS II slab ballastless track has been analyzed by using the finite element software.
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Numerical simulation of rail profiles evolution in the switch panel of a railway turnout
TL;DR: In this article, a multi-body dynamical model of the CRH2 Chinese high speed vehicle is created using Simpack software, with turnout model is based on the standard CN60-1100-1:18 turnout design for high speed railway.
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Numerical investigation on effect of the relative motion of stock/switch rails on the load transfer distribution along the switch panel in high-speed railway turnout
TL;DR: In railway turnout, the stock rail and switch rail are separated to enable vehicle changing among the tracks, and they are provided with different rail resilience level on the baseplate.
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Geometry evolution of rail weld irregularity and the effect on wheel-rail dynamic interaction in heavy haul railways
TL;DR: In this paper, the fractal geometry theory is applied to calculate fractal dimension and describe the geometric evolution of rail weld irregularities, and the vehicle-track coupled dynamic model is used to investigate the effect of the geometrical evolution of the rail weld on the wheel-rail dynamic interactions both in the time and frequency domains.