Finite element analysis of track structure strength

GAO Yong-jie; ZHAI Wan-ming

Volume 4 Issue 2

Turn off MathJax

Article Contents

Article Navigation > Journal of Traffic and Transportation Engineering > 2004 > 4(2): 36-39

Next Previous

GAO Yong-jie, ZHAI Wan-ming. Finite element analysis of track structure strength[J]. Journal of Traffic and Transportation Engineering, 2004, 4(2): 36-39.

Citation:

GAO Yong-jie, ZHAI Wan-ming. Finite element analysis of track structure strength[J]. Journal of Traffic and Transportation Engineering, 2004, 4(2): 36-39.

GAO Yong-jie, ZHAI Wan-ming. Finite element analysis of track structure strength[J]. Journal of Traffic and Transportation Engineering, 2004, 4(2): 36-39.

Citation:

GAO Yong-jie, ZHAI Wan-ming. Finite element analysis of track structure strength[J]. Journal of Traffic and Transportation Engineering, 2004, 4(2): 36-39.

PDF( 317 KB)

Finite element analysis of track structure strength

Train and Track Research Institute, Southwest Jiaotong University, Chengdu 610031, China

More Information

Author Bio:
GAO Yong-jie(1979-), male, graduate student, 86-13688335952, gaoyongjie585@sohu.com
Received Date: 2003-11-27
Publish Date: 2004-06-25

Abstract

Abstract

This paper established a finite element model of track structure with the finite element method and ANSYS software, calculated the displacement and stress of track structure. It is pointed that the displacement from the model is little less than those from the traditional method. The results indicate that the model is more reliable and accurate for the strength calculation of track structure.
- railway engineering,
- ballasted track,
- strength,
- finite element analysis

FullText(HTML)

References(8)

References

[1]	翟婉明. 车辆-轨道耦合动力学(第二版)[M]. 北京: 中国铁道出版社, 2002.
[2]	郝赢. 铁道工程[M]. 北京: 中国铁道出版社, 2000.
[3]	雷晓燕. 铁路轨道结构数值分析方法[M]. 北京: 中国铁道出版社, 1998.
[4]	雷晓燕. 轨道力学与工程新方法[M]. 北京: 中国铁道出版社, 2002.
[5]	西南交通大学列车与线路研究所. 山区铁路小半径曲线轨道强化技术的试验研究[R]. 成都: 西南交通大学, 2003.
[6]	张军. 基于有限元法的轮轨蠕滑理论研究[D]. 大连: 大连理工大学, 2003.
[7]	王福天. 车辆系统动力学[M]. 北京: 中国铁道出版社, 1994.
[8]	中华人民共和国铁道部. 既有线提速技术条件[M]. 北京: 中国铁道出版社, 2002.