板肋式锚杆挡墙在山区公路支挡结构中的应用  

Application of Ribbed-Plate Type Anchor Bar Retaining Wall in Retailing Structure of Mountain Road

作　　者：伍莉君 刘大华[1] 蒋仕东 黄强 WU Li-jun;LIU Da-hua;JIANG Shi-dong;HUANG Qiang(Sichuan Road and Bridge Construction Group Co.Ltd.the 2nd Highway Branch,Chengdu 610200,China)

机构地区：[1]四川公路桥梁建设集团有限公司公路二分公司,成都610200

出　　处：《工程建设与设计》2022年第12期156-158,共3页Construction & Design for Engineering

摘　　要：结合某公路改建工程施工实践,论文介绍了山区公路板肋式锚杆挡墙施工工艺和施工方案,对边坡修整、锚杆钻孔、安装锚杆及注浆、基础施工、板肋施工、挡土板施工、压顶梁施工、墙背回填等环节的施工要点进行说明,并提出质量控制措施。Combined with the construction practice of a highway reconstruction project, the paper introduces the construction technology and construction plan of plate ribbed anchor retaining wall of mountain highway, explains the construction key points of slope dressing,anchor bolt drilling, anchor bolt installation and grouting, foundation construction, ribbed-plate construction, retaining board construction,roof beam construction, wall backfilling and other links, and puts forward quality control measures.

关 键 词：板肋式 锚杆挡墙 施工工艺 质量控制 

分 类 号：U417.1[交通运输工程—道路与铁道工程]