STUDY ON DYNAMIC CHARACTERISTICS OF HEAVY HAUL RAILWAY IN CHINA

被引：0
|
作者：
Zheng Fangyuan [1 ]
Wei Qingchao [1 ]
机构：
[1] Beijing Jiaotong Univ, Sch Civil Engn & Architecture, Beijing 100044, Peoples R China
来源：
INNOVATION & SUSTAINABILITY OF MODERN RAILWAY PROCEEDINGS OF ISMR' 2008 | 2008年
关键词：
Heavy haul railway; Adams/rail; dynamic model; numerical simulation;
D O I：
暂无
中图分类号：
U [交通运输];
学科分类号：
08 ; 0823 ;
摘要：
Base on the vehicle-track coupling dynamics and the Adams/rail software, a detailed vehicle-track dynamic model is established in the paper. The system consists of laden wagon model, track model, wheel/rail coupling model and irregularity model. Then, numerical simulations are carried out to analyze the dynamic characteristics of the system. Base on the simulation results, the influence on dynamic response of heavy haul railway vehicle-track system is systematically discussed under different running speed, axle load, and the track parameters are studied in the paper.
引用
收藏
页码：78 / 81
页数：4
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