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            管道非开挖修复技术在城市水环境治理中的应用研究
            • 作者: 孔祥利,文 韬,樊 星,周亚超
            论文摘要

             

            管道非开挖修复技术在城市水环境治理中的应用研究

            孔祥利周亚超

            (中国建筑第二工程局有限公司北京 101101)

            [摘要] 介绍管道非开挖修复方法阐述固化内衬?短管及管片内衬?螺旋管内衬?牵引内衬?涂层内衬等方法的原 理和工艺 结合九江十里河沿线水环境综合治理项目对比不同管道非开挖技术的适用性最终选择热水固化和 紫外光固化法作为非开挖修复方法这两种方法不影响交通?铺管速度快?效率高?无环境破坏?不影响人们正常工 作生活取得良好的经济和社会效益

            [关键词] 地下工程管道水治理非开挖修复

            [中图分类号] TU992. 4               [文献标识码] A                    [文章编号] 1002-8498(2020)18-0073-03

            Application Research on Repairing Trenchless Pipelines in the Treatment of Urban Water Environment

            KONG Xiangli WEN Tao FAN Xing ZHOU Yachao

            (China Construction Second Engineering Bureau Co. Ltd. Beijing 101101 China)

            Abstract:This paper introduces the methods of repairing trenchless pipelines including the solidification of linings short pipes piece linings spiral linings traction lining coating lining and so on. The principles and processes of various methods are described. Through the analysis of the pipe network in the project of the comprehensive treatment of water environment along the Shili River in Jiujiang City the applicability of the technologies to different trenchless pipelines are compared. Eventually hot water curing and UV curing are chosen as the methods for repairing trenchless pipes. These two methods do not affect traffic. There are quick speeds of laying pipes high efficiency nothing damaged in the environment no impact on people's normal work and life. The methods have great economic and social benefits.

            Keywords:underground engineering pipelines water treatment trenchless repair

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