[1]刘琳,刘勇,黄宁君.新型原位热塑成型管道非开挖修复技术应用案例[J].中国给水排水,2021,37(6):134-137.
　LIU Lin,LIU Yong,HUANG Ning-jun.Application Case of New Trenchless Pipe Rehabilitation Technology for Formed-in-Place Pipe (FIPP)[J].China Water & Wastewater,2021,37(6):134-137.
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新型原位热塑成型管道非开挖修复技术应用案例

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第37卷 期数: 2021年第6期 页码: 134-137 栏目: 出版日期: 2021-03-17
Title:
Application Case of New Trenchless Pipe Rehabilitation Technology for Formed-in-Place Pipe (FIPP)
作者:
刘琳1，刘勇2，黄宁君3
(1.江苏联合职业技术学院南京工程分院，江苏南京210000；2.南京市市政工程质量安全监督站，江苏南京210036；3.江苏润来建设集团有限公司，江苏南京210046)
Author(s):
LIU Lin1,LIU Yong2,HUANG Ning-jun3
(1. Nanjing Engineering Branch of Jiangsu Union Technical Institute, Nanjing 210000, China; 2. Nanjing Municipal Engineering Quality and Safety Supervision Station, Nanjing 210036, China; 3. Jiangsu Runlai Construction Group Co. Ltd., Nanjing 210046, China)
关键词:
原位热塑成型; 热塑性高分子内衬管; 排水管道; 非开挖修复技术
Keywords:
formed-in-place pipe; thermoplastic polymerliner; drainage pipeline; trenchless rehabilitation technology
摘要:
原位热塑成型管道非开挖修复技术采用热塑性高分子材质衬管，强度高、韧性好、耐腐蚀性强，施工便捷，衬管与管道紧密贴合，修复成品质量好，可用于多类型截面、多用途管道以及大曲率半径、错位严重、变径等复杂情况管道的修复，是一种新型的管道非开挖修复技术。结合南京市板桥街道13条道路雨污管网清疏检测修复工程案例，系统介绍了新型原位热塑成型管道修复技术的基本原理、特点、适用范围以及热塑高分子材质衬管详细性能参数，总结了施工工艺流程、施工操作要点以及主要的质量检验验收标准，可为类似工程提供参考。
Abstract:
As a new type of trenchless repair technology for pipeline, the trenchless rehabilitation technology for formed-in-place pipe(FIPP) using thermoplastic polymer liner can be used in the repair of pipelines with different cross sections and different purposes, as well as with large curvature radius, serious dislocation, diameter change and other complex situations, since it has the advantages of high strength, good toughness, strong corrosion resistance, convenient construction, close fit between liner and pipeline, and good repair quality. Taking 13 roads of Banqiao street in Nanjing as an example, the basic principle, characteristics, application scope and detailed performance parameters of the new in-situ thermoplastic pipe repair technology are systematically introduced, while the construction process, construction operation points and main quality inspection and acceptance standards are summarized, which can provide reference for similar projects.
更新日期/Last Update: 2021-03-17