高陡顺层边坡预应力锚索加固应用  

Application of Prestressed Anchor Cable Reinforcement for High Steep Bedding Slope

作　　者：胡建东 马海亮 程培川 HU Jiandong;MA Hailiang;CHENG Peichuan(The First Engineering Co.,Ltd.of China Communications Third Public Bureau,Beijing,100012 China)

机构地区：[1]中交三公局第一工程有限公司,北京100012

出　　处：《科技创新导报》2022年第30期161-163,168,共4页Science and Technology Innovation Herald

摘　　要：高陡边坡施工过程中往往会导致边坡失稳造成滑坡等灾害,对于高陡顺层边坡的加固处理,近年来已得到很大的技术突破,本文依托于巴马—凭祥公路巴马至田东段边坡工程,为确保边坡工程的顺利施工,采用预应力锚索钢轨桩处置挖方岩质滑坡病害,分析锚索钢轨桩的应用机理,并针对相关施工技术问题提出解决方案,经检验该方案达到了施工目的,能为相关技术人员提供案例参考。The construction of high steep slopes often leads to slope instability,causing landslide and other disasters.In recent years,there has been a great technological breakthrough in the reinforcement of high steep bedding slopes.This paper relies on the Bama-Tiandong Section Slope Project of Bama-Pingxiang Highway.In order to ensure the smooth construction of the slope project,prestressed anchor cable rail piles are used to deal with the excavation rock landslide disease,the application mechanism of anchor cable rail piles is analyzed,and solutions are proposed for related construction technical problems.After testing,this scheme has achieved the construction purpose,it can provide case reference for relevant technicians.

关 键 词：边坡工程 预应力锚索 钢轨桩 施工工艺 

分 类 号：U416.14[交通运输工程—道路与铁道工程]