管道新技术应用于老旧管网改造  

Application of New Technologies in Aging Pipeline Network Renovation

作　　者：彭凡芮 吕彦梅 PENG Fanrui;LYU Yanmei(Kunming Science and Engineering Fanya Design Group Co.,Ltd.,Kunming,Yunnan,China,661000)

机构地区：[1]昆明理工泛亚设计集团有限公司,云南昆明661000

出　　处：《有色金属设计》2025年第1期71-74,共4页Nonferrous Metals Design

摘　　要：近年来由于全球变暖等气候原因,随着雨季到来,在部分城区集中范围内出现了短时间降雨强度大,持续时间长的暴雨;对应部分地区存在排水设施不健全,排水系统维护不足,排水管道及设施存在漏损等问题,导致城市内排水能力不足,产生影响居民日常生活的积水,部分积水严重程度甚至威胁到人身安全。基于近年来我国各地爆发的城市内涝事件,国务院办公厅印发《关于加强城市内涝治理指导意见》,意见中针对系统建设城市排水防涝工程体系,提出了包含实施管网和泵站建设与改造在内的五条意见;基此,文章对于近年来城市管道新技术应用进行了总结,针对近年来高分子化学管道产品质量报告,HDPE-M专用料及管材工程应用,市政排水管网修复技术三个方面进一步梳理阐述。In recent years,due to climate factors like global warming and the rainy season,some urban areas have experienced intense and prolonged heavy rainfall within short periods.Correspondingly,some regions suffer from inadequate drainage facilities,insufficient maintenance of drainage systems on regular days,and leakage issues in drainage pipelines and infrastructure.These issues result in insufficient urban drainage capacity,causing water accumulation that disrupts residents’daily lives,with severe cases even pose threats to personal safety.Based on recent urban flood events across various regions in China,the General Office of the State Council issued the“Guiding Opinions on Strengthening Urban Flood Management.”The opinions focus on building a systematic urban drainage and flood prevention engineering framework,proposing five measures,including the construction and renovation of pipeline networks and pump stations.Accordingly,this article summarizes the application of new urban pipeline technologies in recent years,elaborates on HDPE-M specialized materials,pipeline engineering applications,and municipal drainage pipeline repair techniques,in response to recent quality reports on polymer chemical pipeline products.

关 键 词：高分子化学管道产品 原位固化修复技术 HDPE-M双壁波纹管 

分 类 号：TU990.3[建筑科学—市政工程]