摘要
以上海某地铁线上水DN2000顶管工程施工为例,从作业井的施工方法、钢管的焊接、沉降和隆起的控制等方面阐述了钢管顶管施工关键技术,经实践证明,具有显著的社会和经济效益。
Combined with DN2000 conduit engineering of underground in Shanghai, it illustrates key technology of construction on conduit of steel pipe from construction method of working well.welding of steel pipe.control of settlement and uplift, it has obtained good benefit of society and economy that has been proved.
出处
《山西建筑》
2005年第17期156-157,共2页
Shanxi Architecture
关键词
钢管顶管
深层搅拌桩
沉降量
conduit of steel pipe, deep mixing pile, settlement
