翻衬工艺在给水管道更新改造中的应用

Application of Lining Handling for Renovation of Water Pipeline

管道更新改造工程是困扰城市给水管道的一大难题。介绍了一种新式管道更新系统的原理、特点及施工过程 ,并通过试验和工程实例说明了其技术上的可行性。

It is very difficulty to renovate the corrupted water pipeline. To solve this problem, a new approach called lining handling was developed and used successfully. The principle, feature and feasibility of this new approach are presented in the paper.