摘要
新疆YE输水隧洞SS段Ⅲ标洞段采用开敞式TBM掘进,该段富存地下水,在掘进中出现多处渗水、涌水情况,由于开敞式TBM设备及工作环境,对于堵水灌浆的效率及质量要求较高,针对该工程对不同方案堵水灌浆材料,结合工艺应用进行说明和对比分析。
The SS section of Xinjiang YE water conveyance tunnel sectionⅢbid tunnel adopts open TBM tunneling.This section is rich in groundwater,and there are many seepage and water gushing situations during tunneling.Due to the characteristics of open TBM equipment and working environment,it is difficult to block Water grouting has high efficiency and quality requirements.This article explains,compares,analyzes and summarizes the application of different schemes of water blocking grouting material combination technology for this project.
作者
刘海波
LIU Haibo(Xinjiang Survey and Design Institute of Water Resource and Hydropower,The Ministry of Water Resources,Urumqi 830000,China)
出处
《水科学与工程技术》
2021年第5期75-78,共4页
Water Sciences and Engineering Technology
关键词
输水隧洞
TBM
涌水
封堵
灌浆
water conveyance tunnel
TBM
gushing water
plugging
grouting
