探讨山洪灾害对公路桥梁的破坏与对策

A Study on the Damage to Highway and Bridge Caused by Torrential Flood and Its Countermeasures

文章结合山洪对公路拱桥、梁桥两类桥型的上构破坏形式及机理进行分析,提出相应对策,供公路设计和养护部门参考。

After analyzing the type and mechanism of damage on superstructure of arch bridge and bridge on highway,the Paper proposes some corresponding countermeasures,which provide reference for highway design and for maintenance organization.