辽西北供水工程PCCP管道安装施工技术

摘要

文章通过辽西北供水工程明挖沟槽PCCP管道安装施工，总结了PCCP管道安装、接头打压，内外包缝等施工方法、施工工艺及质量控制，为PCCP管道安装施工提供了借鉴经验。%Based on ming dig groove PCCP pipeline installation and construction of water supply project in northwestern Liaoning, this paper summarizes the construction methods of PCCP pipeline installation, joint pressure inner and outer joints, as well as summarizes construction technology and quality control, provides reference for PCCP pipeline installation and construction.