排水管道管片内衬法修复工程施工质量控制  

Construction Quality Control of Drainage Pipe Segment Lining Repair Project

作　　者：杨后军 YANG Houjun

机构地区：[1]上海管丽建设工程有限公司,上海市201108

出　　处：《城市道桥与防洪》2023年第12期170-174,180,M0017,共7页Urban Roads Bridges & Flood Control

摘　　要：随着管片内衬法在排水管道非开挖修复中应用的增加,需要解决施工过程中出现的技术问题,强化施工过程质量控制管理来保证施工质量。结合上海市奉贤区南排污水总管及附属设施修复工程,介绍了管片内衬法的技术原理、施工工艺流程;列举了管片内衬法施工过程中常见的各类质量问题并深入分析其产生的原因,同时结合以往工程施工经验,提出了有针对性且可操作的控制措施;最后给出了施工质量控制及验收要求。With the increase of the application of segment lining method in trenchless repair of drainage pipelines,it is necessary to solve the technical problems in the construction process and strengthen the quality control management of the construction process to ensure the construction quality.Combined with the repair project of main sewage drainage pipe and additional facilities in Fengxian District of Shanghai,the technical principle and construction process of the segment lining method are introduced.Various quality problems commonly happened in the construction process of the segment lining method are listed and the causes are analyzed in depth.The targeted and operable control measures are proposed according to the previous engineering construction experience.Finally,the construction quality control and acceptance requirements are given.

关 键 词：排水管道 非开挖修复 管片内衬法 管片拼装 注浆 质量控制 

分 类 号：TU992[建筑科学—市政工程]