超大管径PCCP管道的水压试验

来源 :水利电力科技 | 被引量 : 0次 | 上传用户:cbiba123
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PCCP管道安装施工时的水压试验是质量控制的关键,而缺乏规范数据和施工实践经验的超大管径PCCP输水管线安装的水压试验更是重中之重。本文介绍了新疆引额济乌三个泉倒虹吸Ⅱ标工程采用超大管径PCCP的水压试验过程,并对试验结果进行了分析,为超大管径PCCP管道施工积累了经验,掌握了大量的第一手资料,更重要的是为超大管径PCCP管道取得了一系列接口闭水试验的技术数据,为三胶圈超大管径PCCP管道接口闭水试验提供了强有力的保证,并在此基础上为制定超大管径PCCP管道施工安装规程及质量验收评定标准提供了依据。
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