城市地下综合管廊施工技术研究与应用

Research and Application of the Construction Technology of Urban Underground Comprehensive Pipe Gallery

为提升城市地下综合管廊工程建设质量,加强管廊施工技术的研究与应用,论文结合具体工程案例,介绍了城市地下综合管廊工程基本情况,并通过工程重难点的分析,对管廊施工技术应用要点与管理措施进行了探讨。在城市地下综合管廊施工中,逆作法施工可以更好地适应复杂的地下管廊施工条件,规避管廊围护桩所处地质出现夹层引发的周围土体沉降、围护结构变形问题,保证顺利实现工程安全质量目标。

In order to improve the construction quality of urban underground integrated pipe corridor project and strengthen the research and application of pipe corridor construction technology,this paper introduces the basic situation of urban underground integrated pipe corridor project combined with specific engineering cases,and discusses the key points and management measures of pipe corridor construction technology application through the analysis of the key points and difficulties of the project.In the construction of urban underground integrated pipe corridor,the reverse construction method can better adapt to the complex construction conditions of underground pipe corridor,avoid the problems of surrounding soil settlement and deformation caused by the sandwich in the geological location of pipe corridor envelope pile,and ensure the smooth realization of project safety and quality objectives.