THE MECHANISM OF RAIL CORRUGATION GENERATION AND DEVELOPMENT-VARIATION OF DIFFERECE BETWEEN WHEEL AND RAIL RECEPTANCE

被引：0

作者：

Wang Anbin ^{[1
]}

Wang Zhiqiang ^{[1
]}

Zhang Pan ^{[1
]}

Zhang Zheyu ^{[1
]}

Xu Ning ^{[1
]}

机构：

[1] Luoyang Ship Mat Res Inst, Luoyang 471003, Peoples R China

来源：

PROCEEDINGS OF THE 22ND INTERNATIONAL CONGRESS ON SOUND AND VIBRATION: MAJOR CHALLENGES IN ACOUSTICS, NOISE AND VIBRATION RESEARCH, 2015 | 2015年

关键词：

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Through the study of variation on rail dynamics of a discrete support track and the relationship between the wheel and rail receptance, it was found that the difference of wheel and rail receptance and its variation is one of main factors of rail corrugation generation and development. Theoretical prediction and site measurement of the receptance and their pinned-pinned frequencies have demonstrated a good agreement. Based on the mechanism of rail corrugation generation discussed in this paper, it is concluded that a key mean to slow down the corrugation growth is to reduce the difference of rail/wheel receptance and control the rail vibration.

引用

页数：8

共 9 条

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