LIU Gang,SUN Yi-wen,LIU Jin-xing.Application of FRP Pipe in Trenchless Repair of Large Diameter Sewage Pipe[J].China Water & Wastewater,2021,37(16):89-93.
玻璃钢管用于大直径污水管非开挖修复
- Title:
- Application of FRP Pipe in Trenchless Repair of Large Diameter Sewage Pipe
- Keywords:
- centrifugal-cast fiberglass reinforced plastic pipe; trenchless repair; large diameter sewage pipe
- 摘要:
- 结合无锡市运河东路（金匮桥—铁塔厂段）d1 800 mm污水主管的修复实例，对4种管道非开挖修复工艺进行比选，确定选用内衬离心浇铸玻璃钢管，介绍了管材制作工艺、管材特性与优化措施、内衬管输水流量计算方法，内衬管修复的技术原理、施工工序、适用条件、施工操作要求、项目实施难点与解决方法，以及工程实施效果，最后展望了离心浇铸玻璃钢内衬管非开挖修复的应用前景。
- Abstract:
- Taking the restoration of d1 800 mm main sewage pipe in Yunhe East Road (Jinkui Bridge to Tower Factory section) in Wuxi as an example, four kinds of trenchless pipe repair technologies are compared and the centrifugal-cast fiberglass reinforced plastic (FRP) pipe is selected. The pipe manufacturing process, characteristics and optimization measures, the liner pipe water flow calculation method, repair technical principle, construction procedure, applicable conditions, construction operation requirements, project implementation difficulties and solutions, as well as the engineering implementation effect are elaborated. Finally, the application prospect of the centrifugal-cast FRP liner pipe trenchless repair is prospected.
相似文献/References:
[1]张叮叮.给水大口径钢管穿插刚性管长距修复应用案例分析[J].中国给水排水,2020,36(16):121.
ZHANG Ding-ding.Application of Large-diameter Steel Pipe Slip Lining with Rigid Pipeline in Long-distance Trenchless Rehabilitation[J].China Water & Wastewater,2020,36(16):121.
[2]向维刚,马保松,赵雅宏.给排水管道非开挖CIPP修复技术研究综述[J].中国给水排水,2020,36(20):1.
XIANG Wei-gang,MA Bao-song,ZHAO Ya-hong.Research Review on Trenchless CIPP Repair Technology in Water Supply and Drainage Pipes[J].China Water & Wastewater,2020,36(16):1.
[3]史国棚,马保松,杨超,等.水泥砂浆喷涂法修复钢筋混凝土管道结构性能[J].中国给水排水,2020,36(20):32.
SHI Guo-peng,MA Bao-song,YANG Chao,et al.Structural Performance of Reinforced Concrete Pipe Repaired by Cement Mortar Spraying Method[J].China Water & Wastewater,2020,36(16):32.
[4]周杨军,蒋仕兰,解铭,等.非开挖修复技术在城市排水管道维护中的应用[J].中国给水排水,2020,36(20):58.
ZHOU Yang-jun,JIANG Shi-lan,XIE Ming,et al.Application of Trenchless Repair Technology in Urban Drainage Pipeline Maintenance[J].China Water & Wastewater,2020,36(16):58.
[5]刘才平,王志录,高兴朋.非开挖修复排水箱涵中注浆堵漏技术的应用实践[J].中国给水排水,2021,37(14):157.
LIU Cai-ping,WANG Zhi-lu,GAO Xing-peng.Application Practice of Grouting Plugging Technology in Drainage Culvert Trenchless Repair[J].China Water & Wastewater,2021,37(16):157.
[6]杨后军,孙大为.管片拼装技术在市政检查井修复中的应用实践[J].中国给水排水,2021,37(16):98.
YANG Hou-jun,SUN Da-wei.Application of Segment Assembling Method in Municipal Manhole Rehabilitation[J].China Water & Wastewater,2021,37(16):98.
[7]石东优,叶建州,李静,等.城镇排水管道原位热塑成型修复技术的工程应用[J].中国给水排水,2022,38(10):153.
SHIDong-you,YE Jian-zhou,LIJing,et al.Engineering Application of Formed-in-Place Pipe Rehabilitation Technology for Urban Drainage Pipeline[J].China Water & Wastewater,2022,38(16):153.