污水管线带井闭水试验的质量控制要点  

Key Points for Quality Control of Cosed Water Test with Wells in Sewage Pipelines

作　　者：何文权 董海军 郝庆学 刘艳杰 HE Wen-quan;DONG Hai-jun;HAO Qing-xue;LIU Yan-jie(BCEG Road and Bridge Construction Co.Ltd.,Beijing 100123,China)

机构地区：[1]北京建工路桥集团有限公司,北京100123

出　　处：《工程建设与设计》2024年第24期238-240,共3页Construction & Design for Engineering

摘　　要：由于施工过程中的各种因素,污水管线常常会出现密封性能不足、渗漏等问题。论文结合具体案例,从材料要求、地基承载力、管道安装、检查井施工、管道与检查井的连接、管道封堵等方面分析了施工过程中的主要质量控制方法,并对其闭水试验的方法、原理、步骤等进行了详细分析。Due to various factors in the construction process,sewage pipelines often have problems such as insufficient sealing performance and leakage.Based on specific cases,the paper analyzes the main quality control methods in the construction process from the aspects of material requirements,foundation bearing capacity,pipeline installation,inspection well construction,pipe and inspection well connection,pipeline plugging and so on,and analyzes the method,principle and steps of the water closure test in detail.

关 键 词：活水管线 密封性能 闭水试验 地基承载力 

分 类 号：U178[交通运输工程]