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无缝线路流变问题初探
引用本文:黄时寿,高亮.无缝线路流变问题初探[J].西南交通大学学报,1995,30(6):633-638.
作者姓名:黄时寿  高亮
作者单位:西南交通大学铁道及道路工程系
摘    要:本文通过对无缝线路(简称CWR)力学特性的介绍,引入了流变力学理论。系统地介绍了该理论同其它经典力学理论间的不同。详细论述了CWR中存在着的流变现象,从而提出了CWR理论研究必须将流变因素考虑进去的问题。

关 键 词:铁路  无缝线路  流变理论  蠕变  松弛  道床阻力

A Tentative Research of the CWR Rheological Problem
Huang Shishou, Gao Liang.A Tentative Research of the CWR Rheological Problem[J].Journal of Southwest Jiaotong University,1995,30(6):633-638.
Authors:Huang Shishou  Gao Liang
Abstract:The rheological mechanics theory is leaded into this paper by introducing the mechanical characteristics of CWR.After systematically comparing the difference between this theory and the other classical mechanical theories,the existing of rheological phenomenon in CWR is expounded.Thereby,the paper concludes that the rheological factor must be considered in the research of CWR theory.
Keywords:rheological theory  creepage  relaxation  the rail-tie-ballast structure system  resistance-displacement characteristic  
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