天然气输气站场高处作业跌落事故事件树分析  

Event Tree Analysis of High Altitude Operation Accidents in Natural Gas Transportation Station

作　　者：孙皓 赵玲花 刘翔 SHUN Hao;ZHAO Linghua;LIU Xiang(Western Branch of National Pipeline Network Group United Pipeline Co.,Ltd.,Urumqi 830000,China)

机构地区：[1]国家管网集团联合管道有限责任公司西部分公司,新疆乌鲁木齐830000

出　　处：《化工管理》2024年第10期84-86,共3页Chemical Engineering Management

摘　　要：高处作业作为天然气输气站场主要危险作业之一,长期以来一直影响着天然气管道运输的安全生产。文章在对国家管网西部管道公司天然气输气站场高处作业跌落事故进行安全评价分析的基础上,了解了管道运营维检修中存在的主要安全问题,并针对跌落事件利用事故树进行了分析。这厘清了管道运输生产系统中的薄弱环节,为天然气管道的安全管理提供科学的决策依据,更好地预防伤亡事故的发生。High altitude operations,as one of the main hazardous operations in natural gas transportation stations,have long affected the safety production of natural gas pipeline transportation.Based on the safety evaluation analysis of the falling accidents during high-altitude operations at the natural gas transportation station of the Western Pipeline Company of the National Pipeline Network,the main safety issues in pipeline operation and maintenance were understood,and the accident tree was used to analyze the falling accidents.The weak links in the pipeline transportation production system were clarif ied,providing a scientif ic decisionmaking basis for the safety management of natural gas pipelines and better preventing the occurrence of casualties.

关 键 词：高处作业 天然气输运 事故树分析 结构重要度 

分 类 号：TU714[建筑科学—建筑技术科学]