摘要
顶管出洞技术是顶管工程的关键工序之一,文章根据上海市青草沙严桥支线3600大口径顶管工程的施工实践,阐述了大型顶管出洞技术。
Outgoing is one of the key process in pipe jacking.The article introduces the practical application of outgoing pipe jacking technique to big-diameter water pipes.
出处
《安徽建筑》
2009年第1期58-59,62,共3页
Anhui Architecture
关键词
顶管出洞
管线放线
导轨铺设
洞口加固及止水
穿墙
outgoing pipe jacking
pipeline setting
sliderail laying
water-stop and reinforcement of opening
wall outlet
