非开挖修复技术在排水管道工程中的应用

Application of Trenchless Repair Technology in Drainage Pipeline Engineering

非开挖修复技术是近年来新兴的、被广泛应用的一种地下管道绿色施工技术。通过介绍排水管道非开挖修复技术的分类、原理、适用条件,并结合工程案例专门阐述局部修复的点状原位固化法和整体修复的原位固化法等技术,以及非开挖修复工艺在排水管道工程的具体应用和实施效果,旨在对促进排水管道非开挖修复技术发展提供参考。

Trenchless repair technology is an emerging and widely used green construction technology for underground pipelines in recent years.By introducing the classification,principles,and applicable conditions of trenchless repair technology for drainage pipelines,and combining with engineering cases,this article specifically elaborates on technologies such as spot in situ solidification method for local repair and in-situ solidification method for overall repair,as well as the specific application and implementation effects of trenchless repair technology in drainage pipeline engineering,aiming to provide reference for promoting the development of trenchless repair technology for drainage pipelines.