[1]罗智程.给水管道不锈钢内衬非开挖修复技术研究与应用[J].中国给水排水,2021,37(16):102-107.
　LUO Zhi-cheng.Research and Application of Trenchless Repair Technology for Stainless Steel Lining of Water Supply Pipeline[J].China Water & Wastewater,2021,37(16):102-107.
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给水管道不锈钢内衬非开挖修复技术研究与应用

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第37卷 期数: 2021年第16期 页码: 102-107 栏目: 出版日期: 2021-08-17
Title:
Research and Application of Trenchless Repair Technology for Stainless Steel Lining of Water Supply Pipeline
作者:
罗智程1,2
(1.同济大学环境科学与工程学院，上海200092；2.福州市水务工程有限责任公司，福建福州350002)
Author(s):
LUO Zhi-cheng1,2
(1. College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China; 2. Fuzhou Water Engineering Co. Ltd., Fuzhou 350002, China)
关键词:
不锈钢内衬; 给水管道; 设计方法; 原型试验
Keywords:
stainless steel lining; water supply pipeline; design method; prototype test
摘要:
以福州市西二环中路DN800给水管道修复工程为例，首先开展了一系列室内原型试验研究，然后从理论方面分析了薄壁不锈钢内衬修复技术设计方法，验证了不锈钢内衬修复给水管道后的抗负压能力、耐腐蚀能力等优势，最后基于设计需求，介绍了不锈钢内衬非开挖修复技术的施工工艺原理及施工工序。
Abstract:
Taking the DN800 water supply pipeline rehabititation project in the Xi’erhuanzhong Road in Fuzhou as an example, a series of laboratory prototype tests are carried out, and then the design method of repair technology for thin-wall stainless steel lining is analyzed theoretically. The advantages such as anti-negative pressure and anti-corrosion ability of the stainless steel lining after repairing are verified. Finally, based on the design requirements, the construction principle and working procedure of trenchless repair technology for stainless-steel lining are analyzed.

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更新日期/Last Update: 2021-08-17