联合支护在软岩边坡工程中的锚固机理及应用  

Stability Principle and Application of United Shoring in Project of Soft Rock Slope

作　　者：博坤[1] 计胜利[1] 

机构地区：[1]吉林大学建设工程学院,吉林长春130026

出　　处：《探矿工程（岩土钻掘工程）》2005年第11期20-23,共4页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：在高速公路路基开挖软弱岩层边坡施工中,采用以压力分散型锚索为主、锚管桩和框架梁等联合支护方案。介绍了其加固机理、施工技术等技术要点。In the construction of excavated soft rock slope of highway roadbed, applied united shoring method of pressure-diffusing-type anchorage cable, anchored pipe-pipe, frame foundation beam. The article introduce the stability principle, constructive technique and so on, provide some experience for reinforce soft rock slope of our country.

关 键 词：压力分散性锚索 锚管桩 框架梁 联合支护 软岩边坡 

分 类 号：U417.116[交通运输工程—道路与铁道工程]