城市大口径供水管道爆管风险管控  

Risk Control of Large-Diameter Pipelines Burst in Urban Water Supply

作　　者：孙晨刚 王亚楠 SUN Chengang;WANG Yanan(Shanghai Municipal Monitor Centre of Water Supply,Shanghai 200080,China)

机构地区：[1]上海市供水调度监测中心,上海200080

出　　处：《净水技术》2025年第3期70-75,105,共7页Water Purification Technology

基　　金：上海市科学技术委员会科研计划项目(16DZ1201202)。

摘　　要：【目的】城市供水管网是供水输配系统中最主要的组成部分,一旦发生供水管道特别是大口径管道爆管将直接影响供水系统正常运行,同时还会造成用户受淹、交通受阻等次生灾害,文章通过提出供水管道爆管智能管控建设方向,指明供水管道突发事件的精细化处置管理的发展路径。【方法】文章通过对供水管道爆管成因分析、处置流程梳理、智能化处置场景建设及案例讨论,提出了将智能化的风险管控手段融入常规的爆管流程的概念,有效提高大口径爆管事故的处置效率,减小事件对供水正常运行的影响。【结果】在近年来对供水管道爆管智能化风险管控机制研究中,发现了在目前供水管网运行管理过程中仍存在监测与感知能力不足、基础资料不完善、共享机制缺乏的问题,提出了优化运行监管、推进老旧管道更新改造、健全标准规范体系、开展重大风险专项分析、建立跨行业联动机制等有针对性的应对措施。【结论】针对供水管道爆管成因特点,将管网在线压力监控、运行风险评估、突发事件在线报警等智能化手段与传统供水管道爆管应急处置流程相融合,进一步优化爆管事故应急处置程序,强化爆管风险智能管控能力。[Objective]The urban water supply network is the most critical component of the water distribution system.Once pipe bursts occur,especially in large-diameter pipelines,they will not only directly affect the normal operation of the water supply system but also cause secondary disasters such as user flooding and traffic obstruction.This paper proposes the construction direction of intelligent control for water pipeline bursts,and outlines the development pathway for refined emergency management in water supply pipeline incidents.[Methods]This paper analyzed the causes of water supply pipeline bursts,sorted out the handling procedures,constructs intelligent handling scenarios,and discussed cases,and then proposed the concept of integrating intelligent risk control measures into the routine pipeline burst handling process.This could effectively improve the handling efficiency of large-diameter pipeline burst accidents and reduce the impact of such incidents on the normal operation of the water supply system.[Results]In the research on the intelligent risk control mechanism for water supply pipeline bursts in recent years,it had been found that in the current operation and management of water supply pipe networks,there were still problems such as insufficient monitoring and sensing capabilities,incomplete basic data,and a lack of a sharing mechanism.To address these issues,targeted countermeasures had been proposed,including optimizing operational supervision,promoting the renewal and transformation of old pipelines,improving the standard and specification system,conducting special analyses of major risks,and establishing a cross-industry linkage mechanism.[Conclusion]In view of the characteristics of the causes of water supply pipeline bursts,intelligent measures such as online pipeline network pressure monitoring,operational risk assessment,and online emergency alarms are integrated with the traditional emergency response procedures for water supply pipeline bursts.This integration further optimizes the emergency re

关 键 词：大口径供水管道 风险管控 爆管 智能感知 分析评估 优化对策 

分 类 号：TU991[建筑科学—市政工程]