Mechanism analyzing and solve measure of vehicle bump at bridge head

Journal of Chongqing Jiaotong University(Natural Science) ›› 2004, Vol. 23 ›› Issue (2): 63-65.

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Mechanism analyzing and solve measure of vehicle bump at bridge head

PENG Bo , ZHANG Yi-luo

School of Highway Engineering,Chang'an University,Xi'an 710064,China

Received:2002-03-18 Revised:2003-06-18 Online:2004-04-15 Published:2015-05-18

桥头跳车的机理分析及处治措施

彭波,张宜洛

长安大学公路学院,陕西西安710064

作者简介:彭波,(1970—),男,陕西西安市人,副教授,硕士,从事道路工程材料学及设计与施工方法方面的研究

Abstract

Abstract: Based on the mechanism analysis of vehicle bump at bridge head, the harm caused by bumps and its developing course are analyzed in theory;Quantitative and qualitative analysis of the cause for bumps and handling of bumps to improve vehicle steering at bridge head are presented in the paper.

Key words: vehicle bumps at bridge head, mechanism analysis, subsidence, solution

摘要： 分析了桥头跳车的形成机理,并从理论上解析了桥头跳车引起的危害和演变过程,从沉降差的角度定量与定性研究了桥头跳车的主要成因.最后,结合工程实践有针对性地提出了一些独立或综合性处治措施,以克服和改善桥头跳车现象.

关键词: 桥头跳车, 机理分析, 沉降, 处治措施

CLC Number:

U414.75

PENG Bo , ZHANG Yi-luo. Mechanism analyzing and solve measure of vehicle bump at bridge head[J]. Journal of Chongqing Jiaotong University(Natural Science), 2004, 23(2): 63-65.

彭波,张宜洛. 桥头跳车的机理分析及处治措施[J]. 重庆交通大学学报（自然科学版）, 2004, 23(2): 63-65.

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Mechanism analyzing and solve measure of vehicle bump at bridge head

桥头跳车的机理分析及处治措施

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