CHARACTERISTICS OF LONGITUDINAL BALLAST RESISTANCE UNDER DYNAMIC LOAD.

被引：0

作者：

Suzuki, Shun-ichi ^{[1
]}

Sato, Yoshihiko ^{[1
]}

Takatani, Hirofumi ^{[1
]}

机构：

[1] Japanese Natl Railways, Jpn, Japanese Natl Railways, Jpn

来源：

Quarterly Report of RTRI (Railway Technical Research Institute) (Japan) | 1986年 / 27卷 / 03期

关键词：

MATERIALS TESTING - Impact - RAILS - Creep;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The longitudinal ballast resistance to rail creep seems to have a great effect upon the behavior of continuous welded rail or upon the disorder in the distribution of longitudinal forces caused by rail creep. In this paper, test results on longitudinal ballast resistance under dynamic loads are presented. It is demonstrated that the longitudinal ballast resistance is greatly influenced by the dynamic load, but independent of the load frequency.

引用

页码：77 / 79