市政给排水管道非开挖修补技术研究  

Research on Non-excavation and Repair Technology of Municipal Water Supply Drainage Pipelines

作　　者：郑满水 Zheng Manshui(Yunnan Design Institute Group,Kunming 650000,China)

机构地区：[1]云南省设计院集团有限公司,云南昆明650000

出　　处：《科学技术创新》2022年第26期104-107,共4页Scientific and Technological Innovation

摘　　要：市政给排水管道是城市正常运行的基础配套设施,在现代化城市建设过程中给水、排水管道通常随城市道路的建设同步埋设于道路之下,被称为“地下生命脉络”。给排水管道为城市提供生活用水,并及时排除雨水及污水,与人们的日常生活息息相关。但由于埋设于地下,管道受各种环境因素影响,在破损后修复时通常需要封闭交通、破开路面,会给正常的道路交通造成一定的干扰;在此背景之下,管道非开挖修补技术逐渐出现。基于此背景首先对市政给排水管道常规非开挖修补技术进行分析总结,然后对适用于小管径管道修补的内壁再构修补技术进行研究,希望为类似项目施工提供可行性参考。The municipal water supply drainage pipeline is a basic supporting facility operating normally in the city. During the construction of modern urban construction, water and drainage pipes are usually buried under the road with the construction of urban roads. Provide urban water for urban water for drainage pipes, and timely exclude rainwater and sewage is closely related to people’s daily life. However, because the pipeline is affected by various environmental factors, the pipeline is affected by various environmental factors.After the damage is damaged, it is usually necessary to close the traffic and break the road, which will cause some interference to normal road traffic. In this context, the pipeline is non-excavated and repaired.Technology gradually appears. Based on this background, this article first analyzes and summarizes the municipal routine non-excavation and repair technology of drainage pipelines, and then studys the inner wall re-construction and supplementary technology suitable for the repair of small pipe diameter pipelines. It is hoped to provide a feasible reference for the construction of similar projects.

关 键 词：给排水管道 非开挖 管道修补 

分 类 号：TU991.36[建筑科学—市政工程] TU992.23