中国安全科学学报 ›› 2020, Vol. 30 ›› Issue (8): 63-69.doi: 10.16265/j.cnki.issn1003-3033.2020.08.010

• 公共安全 • 上一篇    下一篇

化工园区重大危险源风险情景构建分析

王起全1 教授, 刘志刚1, 杨鑫刚**1 讲师, 刘建2 副教授, 王睿智1   

  1. 1 中国劳动关系学院 安全工程学院,北京,100048;
    2 北京科技大学 土木与资源工程学院,北京,100083
  • 收稿日期:2020-05-20 修回日期:2020-07-15 出版日期:2020-08-28 发布日期:2021-07-15
  • 通讯作者: ** 杨鑫刚(1982—),男,河北邯郸人,硕士,讲师,目前从事运筹与管理、安全工程等相关工作。E-mail:xingang2005@126.com。
  • 作者简介:王起全 (1976—),男,山东齐河人,安全工程专业博士,教授,目前主要从事安全生产培训、安全生产标准、公共安全课题研究、应急管理、安全生产咨询、安全评价等相关工作。E-mail: wqq_100@163.com。
  • 基金资助:
    中国劳动关系学院院级一般项目(20XYJS017);国家重点研发计划课题(2017YFC0804901)。

Scenario construction analysis of major hazard sources in chemical industry parks

WANG Qiquan1, LIU Zhigang1, YANG Xin'gang1, LIU Jian2, WANG Ruizhi1   

  1. 1 School of Safety Engineering, China University of Labor Relations, Beijing 100048, China;
    2 School of Civil and Resource Engineering, University of Science and Technology Beijing, Beijing 100083, China
  • Received:2020-05-20 Revised:2020-07-15 Online:2020-08-28 Published:2021-07-15

摘要: 为预防并遏制化工园区重大危险源火灾爆炸事故,以某化工园区为实例,辨识其重大危险源,运用易燃易爆有毒重大危险源评估法定量研究得出事故死亡、重伤及轻伤半径;通过情景构建,分析园区的脆弱性部位,将火灾爆炸事故情景分为事故初始发生阶段、发展扩大阶段、恢复阶段,探讨在不同应急处置措施的应对下,火灾爆炸事故的不同演化进程,分析事故情景消失的有效应急措施。研究表明:事故发生阶段的检测报警、泄压和止逆,发展扩大阶段的控制扑救,以及转移多米诺影响半径内的重大危险源, 是预防控制化工园区重大危险源火灾爆炸事故风险的关键措施。

关键词: 化工园区, 风险分析, 重大危险源, 情景构建, 应急

Abstract: In order to prevent and control fire and explosion accidents in chemical industry parks, major hazard sources were identified with certain chemical industry park as an research example, and its radius of accident death, serious injury and minor injury were obtained by using assessment of major inflammable, explosive and toxic hazards through quantitative study. Then, vulnerability parts were analyzed by dividing accident scenarios into initial stage, development and expansion stage and recovery stage. Different evolution process of accidents under different response measures were discussed, and effective emergency solutions for disappearance of accident scenarios were analyzed. The results show that key measures to prevent and control major hazards and fire and explosion accident risks in chemical parks include detection and alarm, pressure relief and anti-reversal in initial stage, control and rescue in development and expansion stage, and transfer of major hazards within dominoes effect radius.

Key words: chemical industrial park, risk analysis, major hazard sources, scenario construction, emergency

中图分类号: