广州市西江引水工程某标段超大管径PCCP管道水压试验

Hydrostatic Pressure Testing for Super-large Diameter PCCP Pipeline of Guangzhou West River Diversion Project's some Section

输水管道水压试验用于验证管道及各附属建筑物设计工况,是工程验收的关键,文中介绍广州市西江引水工程某标段PCCP管道的水压试验过程并分析其结果,为超大管径PCCP施工及水压试验积累了经验,可供同类输水管道工程管理借鉴。

Hydrostatic pressure testing of the water supply pipes for validating the design operation of the auxiliary structures is critical in engineering check and acceptance.This article describes the hydrostatic pressure testing for super-large diameter PCCP(prestressed concrete cylinder pipe) pipeline of Guangzhou West River Diversion Project's some section,and also analyses the results.It accumulates construction and hydrostatic pressure testing 's experience for the super-large diameter PCCP pipeline,which will be available in the similar pipeline project management reference.