桥头跳车分析与防治对策  

Bump at Bridge Approach & Countermeasures to Prevention

作　　者：肖萼国[1] 雷四平[1] 黎永索[1] 

机构地区：[1]湖南城市学院规划基建处,湖南益阳413000

出　　处：《湖南城市学院学报（自然科学版）》2004年第2期29-31,共3页Journal of Hunan City University:Natural Science

摘　　要：在分析桥头跳车机理与产生原因的基础上,从桥头地基处理、填土质量控制、搭板设计等方面提出了消除或减轻桥头跳车危害的措施,着重阐明了改进桥头搭板设计对防止桥头跳车的意义和作用.Based on the analysis of the principles and producing reasons for the bump at bridge approach, this paper presents the ways to dispel or lighten the danger of the bump at bridge approach from the aspects of foundation treatment, controlling of quality of filling soil, and the design of the bridge approach slab, clarifies the meaning and function of improving the bridge approach slab to prevent the bump at the bridge approach.

关 键 词：桥头跳车 机理与原因 地基处理 填土质量 搭板设计 

分 类 号：U445.71[建筑科学—桥梁与隧道工程]