Study on dynamic stress -strain in roadbed-culvert transition section for DIDLG

LI Xian-min; WANG Yong-he; NI Hong-ge; RUAN Bo

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Study on dynamic stress -strain in roadbed-culvert transition section for DIDLG

更新时间：2026-06-25

- Study on dynamic stress -strain in roadbed-culvert transition section for DIDLG
- Vol. 25, Issue 7期　刊出日, (2004)
- 作者机构：
  
  中南大学土木建筑学院,湖南,长沙,410075
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU411
- Online First：18 July 2014，
  
  Published：2004
- 稿件说明：
移动端阅览
LI Xian-min, WANG Yong-he, NI Hong-ge, et al. Study on dynamic stress -strain in roadbed-culvert transition section for DIDLG[J]. 2004, 25(7期　刊出日).
DOI：

LI Xian-min, WANG Yong-he, NI Hong-ge, et al. Study on dynamic stress -strain in roadbed-culvert transition section for DIDLG[J]. 2004, 25(7期　刊出日). DOI：

摘要

运用高性能多通道并行数据采集分析系统，以及BY-1型动静态土压力传感器等测试手段，对动力分散型电力动车组在秦—沈客运专线山绥综合试验段某路涵过渡段的影响进行了试验研究。研究结果表明：动力分散型电力动车组所引起的动应力-应变比较稳定，这对于列车的高速运行是有利的；同时对路涵过渡段线路纵向上动应力-应变特征和变化趋势进行了分析。

Abstract

For the disperse impetus dynamoelectric locomotive groups (DIDLG)

an experimental study on the dynamic stress-strain impacts of a roadbed-culvert transition section of Shan-Sui multiple tests section in Qin-Shen passenger transport special railway line was conducted by using the method of high capability multicenter parallel data collecting and analyzing system

BY-1 dynamic-static stress sensor

etc.. It is obtained

that the dynamic stress-strain caused by DIDLG is steady comparatively

which is very advantageous for the high speed run of train; In the meantime

the dynamic stress-strain characteristics and the change trend in the direction of railway line of roadbed-culvert transition section are analyzed.

关键词

Keywords

references

Views

1507

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Mechanical properties and microstructural evolution of peaty soils subjected to freeze-thaw cycles

Mechanism of water infiltration affecting ground ice melting in the silty clay layers of the Dema Expressway in the eastern Qinghai-Xizang Plateau

Engineering characteristics of xanthan gum improved sandy slope soil and slope ecological protection mechanism

Anti-erosion mechanisms of microbially induced calcium carbonate precipitation-vegetation synergistic slope protection

Comparative theoretical and experimental analysis of rock breaking by tunnel boring machine disc cutters

Related Author

No data

Related Institution

No data

AI问答

⁰