大数据技术在城市地下燃气管道事故防控中的应用  

Application of big data technology to prevent and control accidents for urban buried gas pipeline

作　　者：王文和 庞吉敏 刘伟 蒲朝东 汪宙峰 WANG Wenhe;PANG Jimin;LIU Wei;PU Chaodong;WANG Zhoufeng(College of Safety and Engineering,Chongqing University of Science and Technology;Chongqing Rongguan Technology Co.Ltd.)

机构地区：[1]重庆科技学院安全工程学院 [2]重庆市荣冠科技有限公司

出　　处：《油气储运》2021年第5期509-514,共6页Oil & Gas Storage and Transportation

基　　金：国家科技支撑计划项目“智慧城市重点地下管线运行监控与处置智能化技术研究与示范”,2015BAJ08B03;重庆市社会事业与民生保障科技创新专项“城市地下燃气管网重大事故风险防控一体化平台的研制与开发”,cstc2016shmszx0384;重庆市基础科学与前沿技术研究重点项目“城市埋地燃气管道泄漏多因素耦合致灾机理及其风险控制研究”,cstc2017jcyjB0208;重庆市研究生科研创新计划项目“城市地下燃气管网事故风险预测预警系统研究”,CYS17294。

摘　　要：城市地下燃气管道组成结构复杂、服役寿命较长,且易受到违章占压、腐蚀、外力破坏等因素的影响,存在极大的安全隐患,严重威胁城市的公共安全。传统的地下管道事故防控技术已无法满足日益增长的安全需求,将管道事故防控与前沿信息技术相结合已成为当前的研究热点。总结地下燃气管道事故防控技术研究现状,将大数据技术应用于地下燃气管道事故防控(监测布点、风险评估、风险预警与突发事故应急决策)之中,对大数据技术在管道事故防控中的应用难点及解决措施进行综述,以期为中国地下管道事故防控向信息化、智能化方向发展提供参考。As the urban buried gas pipeline is complex in structure, long in service life, and vulnerable to the impact of illegal occupation, corrosion, external damage and other factors, great security risk is brought about, which is a serious threat to the public safety of cities. The traditional technology for accident prevention and control of buried pipelines has been unable to meet the increasing demand for public safety. Hence, combining the accident prevention and control technology of pipeline with the cutting-edge information technology has become the current hot spot of research. Herein, the research status of accident prevention and control technology for the buried gas pipelines was summarized, the big data technology was applied to prevent and control the pipeline accidents(including the distribution of monitoring points, risk assessment, risk warning and emergency decision-making), and the challenges for application of big data technology in the accident prevention and control of pipelines and the resolutions were reviewed, so as to provide reference for the development of accident prevention and control technology of the buried pipelines in China to the direction of informatization and intelligentization.

关 键 词：城市地下燃气管道 大数据 事故防控 智能化 

分 类 号：TE832[石油与天然气工程—油气储运工程]