摘要
某顶管工程的管道施工转角较多，必须多设工作井和接收井，应用沉井和搅拌桩为挡土防水围护结构，并取得了成功。
It＇s many comer at piping construction of the top tube engineering, so we must emplace many well of work and receive. Use the sink well and the mix stake as waterproof surrounding structure have been succeed.
出处
《非开挖技术》
2008年第1期123-125,共3页
China Trenchless Technology
关键词
顶管
接受井
沉井
搅拌桩
Top Tube Engineering, Receive Well, Sink Well, Mix Stake
