城市地下排水管道修复技术经济分析  

Technical economy analysis on repairing techniques of urban underground drainage pipelines

作　　者：张福来 王晓燕[2,3] 王晓玲 

机构地区：[1]江苏尚榉建设集团有限公司,江苏仪征211400 [2]江苏建筑职业技术学院建筑设备与市政工程学院,江苏徐州221116 [3]徐州市水处理工程技术研究中心,江苏徐州221116

出　　处：《江苏建筑职业技术学院学报》2017年第1期61-63,共3页Journal Of Jiangsu Vocational Institute of Architectural Technology

基　　金：住建部科技计划项目(2015-K7-004)

摘　　要：以江苏某城市地下排水管道开挖法修复工程为例,介绍了工程施工过程及存在的各种问题,以图表的形式对开挖法与非开挖法修复城市地下排水管道进行了技术经济分析,认为正确采用非开挖修复管道技术可以有效减小对地面建筑物及交通的影响,最大化保护人民生活环境,延长管道使用寿命,降低环境污染,减少因管道问题所导致的城市管理问题.城市地下管道非开挖修复技术施工速度快,施工费用低,经济效益、环境效益明显,具有较高的推广应用价值.Taking one repairing project of underground drainage pipeline with excavation method in some city of Jiangsu province as an example, this paper introduces the work progress and problems, carries out technical economy analysis on repairing urban underground drainage pipeline with excavation and non-excavation method by using charts. It concludes that through using non-excavation method correctly, we can decrease the impact on surface buildings and traffic efficiently, furthest protect the environment, increase the service life, reduce environmental pollution and decrease city management problems caused by pipelines. Non-excavation technique has the advantages of rapid construction speed, low cost and obvious economic and environment benefits, which conclude high popularization and application values.

关 键 词：排水管道 非开挖修复技术 技术经济分析 

分 类 号：TU990.3[建筑科学—市政工程]