摘要
文中以万家寨引黄工程北干线上的预应力钢筒混凝土管道(PCCP)的安装为实例,总结了在明挖沟槽中PCCP的安装技术,主要包括安装前的准备,安装环节和在安装过程中应注意细节以及安装完成后合拢等方面技术。
Taking the PCCP project in North Main Line of Wanjiazai Yellow River Diversion Project as an actual example,this paper summarizes the technique to install PCCP in open cut ditch,mainly including the preparation job before pipi-installing,key installation links,the detail in installation process and final closure after the pipes have installed.
出处
《山西水利科技》
2012年第1期62-63,共2页
Shanxi Hydrotechnics
