公路高边坡治理中的抗滑桩与预应力锚索组合施工技术  

Combined Construction Technology of Anti-Slide Pile and Prestressed Anchor Cable in Highway High Slope Treatment

作　　者：李勇华 LI Yong-hua(Guangdong Xieli Engineering Consulting Supervision Co.Ltd.,Zhongshan 528400,China)

机构地区：[1]广东协立工程咨询监理有限公司,广东中山528400

出　　处：《工程建设与设计》2024年第12期153-155,共3页Construction & Design for Engineering

摘　　要：以某高速公路工程为例,提出抗滑桩与预应力锚索组合施工技术,研究了此类技术在高边坡加固治理中的应用要点,具体涉及抗滑桩与预应力锚索的施工流程和施工方法,并根据边坡断面多点位移计监测结果评价高边坡治理效果。实践表明,在设置抗滑桩和预应力锚索后,有效控制了高边坡的变形,保障了公路高边坡的稳定性,取得了良好的施工效果。Taking a highway project as an example,the combined construction technology of anti-slide pile and prestressed anchor cable is put forward,and the application key points of such technology in the reinforcement and treatment of high slope are studied,specifically involving the construction process and construction method of anti-slide pile and prestressed anchor cable,and the treatment effect of high slope is evaluated according to the monitoring results of multi-point displacement meter of slope section.The practice shows that after installing anti-slide piles and prestressed anchor cables,the deformation of high slope is controlled effectively,the stability of highway high slope is guaranteed,and good construction results are obtained after installing anti-slide pile and prestressed anchor cable.

关 键 词：高边坡治理 抗滑桩 预应力锚索 监测 

分 类 号：U416.14[交通运输工程—道路与铁道工程]