江西某高填方路基病害多阶段注浆加固工程实录  

RECORD OF USING MULTISTAGE GROUTING FOR CONTROLLING ACCIDENT OF HIGH-FULL SUBGRADE IN JIANGXI

作　　者：刘显沐[1] 

机构地区：[1]江西省地矿局赣西北大队,九江332000

出　　处：《地质灾害与环境保护》2007年第4期99-104,共6页Journal of Geological Hazards and Environment Preservation

摘　　要：因水的浸泡作用及未清基导致江西某高填方路基产生病害,笔者用边坡多阶段注浆方法对其整治,设计及施工实践证明边坡多阶段注浆加固模型是正确的,也是适用的。多阶段注浆具有工期短、速度快,可以边施工边使用,既经济又稳妥,不改变已建成的道路外貌,能最大限度减少各方经济损失;多阶段注浆法及其加固模型可以在工程中使用。The accident of high-full subgrade have happened because earth was soaked and the clay was not cleared. The writer controlled the accident with multistage grouting. It is proved that multistage grouting model in slope reinforcement is correct and practical for design and construction. Multistage grouting is considered as the good method with the advantages with least economic loss： short engineering time and rapid construction, and reliability. Multistage grouting means and its physical model could be used in engineering project widely.

关 键 词：高填方路基 病害成因 整治方法 多阶段注浆 设计与施工 

分 类 号：U416.1[交通运输工程—道路与铁道工程]