中等城市综合管廊建设规模选择及关键性技术问题研究

为了更好地适应城市快速发展的需求,城市配套管网建设进程日益加快,传统的管线埋设方式给施工及后期维护造成了极大的困难,也给城市居民生活带来许多不便。城市地下综合管廊,作为城市基础建设的一个重要部分,能有效解决地下管线所带来的负面影响,对城市的规划与发展至关重要。中等城市,城市规模较小,经济水平受限,应合理地选择综合管廊建设规模,处理好社会经济与城市发展需求间矛盾。结合湖北省潜江市兴盛路综合管廊工程对上述问题进行了分析,并针对管廊建设过程中的一些关键性技术问题进行了研究。

Selection on Construction Scale and Study on Key Technical Problems of Utility Tunnel in Medium-sized City

In order to better adapt the demand of rapid urban development,the construction process of urban supporting pipeline network increasingly speeds up.The traditional pipeline embedding mode has caused the great difficulties on the construction and later maintenance,and brought many inconveniences to the lives of urban residents.As an important part of urban infrastructure,the urban underground utility tunnel can effectively solve the negative impact of underground pipelines,and is very important to the planning and development of city.Aiming at the medium-sized city,smaller urban planning and limited economic level,it should be reasonably to select the construction scale of utility tunnel,and better to handle the contradiction between the social economy and the urban development demand.This paper analyzes the above problems by combining Hubei Province Qianjiang City Xingsheng Road Utility Tunnel Project,and studies some key technical problems in the construction process of utility tunnel.