注浆加固法在地下轨道交通站台裂缝处理中的应用研究  

STUDY ON APPLICATION OF MORTAR GROUTING STRENGTHENING METHOD FOR CRACK TREATMENT OF RAIL TRANSIT STATION PLATFORM

作　　者：周博[1] ZHOU Bo(Jiangxi Normal University City Construction, 330022, Nanchang, China)

机构地区：[1]江西师范大学城市建设学院

出　　处：《建筑技术》2019年第5期527-529,共3页Architecture Technology

基　　金：国家自然科学基金项目(51608237)

摘　　要：针对某地铁站台结构底板后浇带渗漏水问题确定采用水平钻孔注浆加固治理方法。通过软件模拟、理论计算分析注浆压力对结构底板变形的影响,对施工进行实时监测,达到了加固底板和治理渗漏的目的,保障了地铁车站结构的安全与稳定。It was determined to use horizontal drilling grouting method to solve the water penetration problem of the post grouting belt structure bottom plate of a subway station platform. The influence of grouting pressure on structure bottom plate was analyzed through software simulation and theoretical calculation and real time monitoring was carried out during construction. The purposes of bottom plate strengthening and water penetration treatment were reached, providing guarantee for the safety and stability of subway station structure.

关 键 词：水平钻孔注浆 底板 后浇带 渗漏治理 

分 类 号：TU366.2[建筑科学—结构工程]