超大口径PE管在城市供水工程中的设计施工要点

The design and construction key points of large caliber PE pipe in city water supply engineering

结合近期完成的几个大口径PE管道项目经验,从管道参数、管道连接、警示带、示踪线等方面,分析了PE管道的设计要点,紧接着探讨了其施工要点,为以后类似的工程施工提供参考。

Combining with the recent completion of several large caliber PE pipeline project experience,from the pipeline parameters,pipeline connections,warning tape,trace line and other aspects,analyzed the design key points of PE pipeline,then discussed its construction key points,provided reference for similar engineering construction.