城市地下暗河有限空间清淤施工新技术

New Techniques for Desilting Construction in Urban Underground River Limited Space

我国近几年越来越重视城市黑臭水体治理。很多市区内上盖建筑物或道路形成的城市地下暗河的清理难度十分巨大,一直以来未有成熟安全的作业方式。本文就此类河流清淤施工重难点进行了分析,并针对性地提出了一种新的施工组织体系。

In recent years,the state has paid more and more attention to the control of black and smelly water bodies in cities.As it is difficult to clear the underground dark river in the urban areas that is formed with buildings or roads covered,there has been no mature and safe operation methods.This paper analyzes the important and difficult points in the river desilting construction and puts forward a new construction organization system.