山区沿河公路路基遭洪水毁损的原因及防治措施  

Causes of Flood Damage on Subgrade of Mountainous Highway along River and Prevention Measures

作　　者：刘外性 张涛 张志 

机构地区：[1]内蒙古新大地建设集团有限公司,内蒙古鄂尔多斯017000 [2]鄂尔多斯市东方路桥集团股份有限公司,内蒙古鄂尔多斯017000

出　　处：《交通标准化》2014年第10期50-52,共3页Communications Standardization

摘　　要：由于山区沿河公路受洪水威胁大,洪水毁损公路基础设施受损的灾情时有发生。通过对山区沿河公路路基受洪水毁损的自然环境特征及受损原因进行分析,提出了相应的防治措施,以期为保障公路的安全通行提供参考。As the mountainous highways along river are threatened by the flooding, the road infrastructures have often been damaged by flood. This paper analyzes the characteristics of the natural environment and causes of flood damage on subgrde and puts forward corresponding control measures in hope of providing reference for safe passage of highway.

关 键 词：山区沿河公路 路基洪水毁损 自然环境 治理措施 

分 类 号：U416.15[交通运输工程—道路与铁道工程]