浅析PCCP管道刚性接口漏水维修方法  

Brief Analysis of the Repair Methods for Leaks in Rigid Joints of PCCP Pipelines

作　　者：杨宇新 YANG Yuxin(Beijing South-to-North Water Diversion Tuanchenghu Management Office,Beijing 101300,China)

机构地区：[1]北京市南水北调团城湖管理处,北京101300

出　　处：《中国水能及电气化》2024年第11期36-41,共6页China Water Power & Electrification

摘　　要：随着PCCP管道应用场景增多,管路使用年限逐年递增,出现了各种各样的问题。文章介绍了一种PCCP管道漏水维修的方法,对漏水原因进行了分析,对维修全部过程、维修注意事项等作了介绍,并分析了使用的材料步骤对漏水点封堵的影响。维修后效果良好,可供其他同类型PCCP管道维修参考借鉴。With the increasing application scenarios of PCCP pipelines,the service life of these pipelines is extending year by year,leading to various issues.This paper introduces a method for repairing leaks in PCCP pipelines,analyzing the causes of the leaks and detailing the entire repair process,including important precautions.It also examines the impact of the materials and steps used on the effectiveness of sealing the leak points.The repair results are satisfactory,providing a useful reference for similar PCCP pipeline repairs.

关 键 词：PCCP管道 聚氨酯 快硬水泥 丙烯酸盐 聚脲 

分 类 号：TV672.2[水利工程—水利水电工程]