桥头搭板防治桥头跳车的几个问题探讨

Research on the Several Problems of Approach Slab of Bridgehead To Prevent the Bridgehead Bump

在高速公路的桥台设置桥头搭板是防治桥头跳车的重要措施之一。根据工程特点 ,在总结工程实践经验的基础上 ,分析了用桥头搭板方法防治桥头跳车所存在的主要问题 。

One of the most important measure of preventing bridgehead bume is using approach slab of bridgehead in highway.Basing on the engineering feature and summarizing the experience of engineefing,the text analyses the main problem in using approach slab of bridgehead to prevent bridgeheadbump,and researches the design and calculates theory of slab of bridgehead and the way of construction.