摘要
将热力管线纳入城市综合管廊有利于生命线管网统一管理,对热力管线进行风险评价有利于综合管廊和附近生命管线正常运行。首先研究城市综合管廊内热力管线的泄漏风险机理,分析风险发生可能性因子和风险发生后的影响程度;其次,基于风险矩阵法,建立适用于工程实际的综合管廊热力管线风险评估模型;最后,针对H市综合管廊及其安全运行监测系统,详细介绍了热力管线风险评估模型的应用。
Incorporating thermal pipelines into urban integrated pipeline corridors is conducive to the unified management of lifeline pipelines.Risk assessment of thermal pipelines is conducive to the normal operation of integrated pipelines and nearby life pipelines.The paper first studies mechanism of risk of thermal pipeline leakage in urban integrated pipe corridors,and analyzes the risk occurrence possibility factor and degree of impact after the occurrence of risks;secondly,based on risk matrix method,establish a risk assessment model for integrated pipeline thermal pipelines suitable for engineering practice;lastly,aiming at Hefei integrated pipe corridors and safety operation monitoring system,the paper introduces application of thermal pipeline risk assessment model.
作者
凡伟伟
郑宝中
董毓良
许令顺
Fan Weiwei;Zheng Baozhong;Dong Yuliang;Xu Lingshun(Anhui Theone Safety Technology Limited Company,Hefei 230022,China;Hefei Institute for Public Safety Research,Tsinghua university,Hefei 230022,China)
出处
《城市勘测》
2019年第S01期115-119,共5页
Urban Geotechnical Investigation & Surveying
基金
国家重点研发计划资助(2017YFC0805000):城市地下综合管廊安全防控技术研究及示范。
关键词
综合管廊
热力管线
泄漏
风险评估
应用
Integrated Pipeline Corridors
Thermal Pipeline
Leakage
Risk Assessment
Application
