贵州某高速公路半挖半填路基滑移处治案例分析  

A case study of partial excavation and partial fill subgrade in a Guizhou province highway

作　　者：于波 

机构地区：[1]贵州省交通科学研究院股份有限公司,贵州贵阳550088

出　　处：《山西建筑》2017年第34期149-150,共2页Shanxi Architecture

摘　　要：以贵州某高速公路半挖半填路基滑移处治为工程案例,分析了路基滑移的原因及滑移的机理;多方案处治比选,从工程技术、安全、质量、工程造价、运营安全、环境保护等方面综合分析考虑,采用了桩墙联合受力体支挡结构进行了处治,该案例为类似工程处治提供借鉴。A case study of partial excavation and partial fill subgrade in a Guizhou province highway, the causes of subgrade slippage and the mechanism of slippage are analyzed, multi-scheme treatment and selection, from the aspects of engineering technology, safety, quality, engineer-ing cost, operation safety, environmental protection, etc. The treatment of the supporting structure of pile wall combined with stress body is a- dopted, this case provides reference for similar engineering treatment.

关 键 词：半挖半填路基 路基滑移 桩墙联合受力体 

分 类 号：U416.1[交通运输工程—道路与铁道工程]