关于路桥设计中的安全性和耐久性研究

指出安全性和耐久性是新时期对路桥设计提出的新要求,对我国道路交通的安全具有重要的现实意义,从影响路桥设计中的安全性和耐久性的主要原因入手,提出了改进和努力的方向,对我国以后路桥建设中的安全性和耐久性建设提供一些参考。

Research on safety and durability in road and bridge design

Abstract： The paper points out the new requirements for the road and bridge design are the safety and the durability, which are meaningful for the safety of the road traffic in China, and indicates the improvement and effort direction from the main reasons which affect the safety and dura- bility in the road and bridge design, so as to provide some reference for the construction of the safety and durability in the road and bridge con- struction in future.