巫溪至开州高速公路不良地质条件路基边坡病害处治技术  

Treatment Technology of Roadbed Slope Diseases Under Unfavorable Geological Conditions on Wuxi-Kaizhou Expressway

作　　者：王树辉 WANG Shu-hui(Guizhou Highway Engineering Group Co.Ltd.,Guiyang 550008,China)

机构地区：[1]贵州省公路工程集团有限公司,贵阳550008

出　　处：《工程建设与设计》2022年第18期26-28,共3页Construction & Design for Engineering

摘　　要：在高速公路工程中,由于现场岩土体条件的特殊性,加之外部因素的作用,路基边坡易发生滑塌等病害。鉴于此,论文结合巫溪至开州高速公路WYKTJC2项目工程,分析导致路基边坡发生滑坡的原因,探讨具体的处治技术,即板桩墙和框架锚索的综合方案,提出具体的施工流程与作业细节,最终取得了良好的处治效果。In highway engineering,due to the particularity of site rock and soil conditions and the effect of external factors,it is easy to induce cracks and collapse.In view of this,combined with the Project WYKTJC2 of Wuxi-Kaizhou expressway,the paper elaborated the causes of the landslide of the roadbed slope,discussed the specific treatment technology,namely the comprehensive scheme of sheet pile wall and frame anchor cable,proposed the specific construction process and operation details,and finally achieved good treatment effect.

关 键 词：路基边坡 边坡滑塌 不良地质 板桩墙 

分 类 号：U416.14[交通运输工程—道路与铁道工程]