摘要
以兰渝铁路桃树坪隧道4号斜井为例,从方案确定、降水设计、过程实施、效果监测等方面系统阐述了桃树坪隧道4号斜井施工降水技术,并对真空轻型井点降水技术在桃树坪隧道4号斜井施工的成功应用进行了详细说明。
Based on No.4 inclined shaft of Taoshuping Tunnel,this paper introduces dewatering technology of No.4 inclined shaft,including scheme determination,dewatering design,implementing process,effect monitoring,summarizes light well point dewatering technology with vacuum.
出处
《施工技术》
CAS
北大核心
2014年第S1期410-413,共4页
Construction Technology
关键词
隧道工程
富水粉细砂岩
轻型井点降水
施工技术
tunnels
water-rich fine sandstone
light well point dewatering
construction
