化工进展 ›› 2025, Vol. 44 ›› Issue (10): 6115-6126.DOI: 10.16085/j.issn.1000-6613.2024-1303

• 化工园区 • 上一篇    

化工园区安全屏障研究综述与展望:概念、评估与管理

曾涛1,2(), 魏利军1,2(), 陈国华3, 多英全1,2, 江赛华3, 苏明清1,2, 陈超1,4   

  1. 1.中国安全生产科学研究院,北京 100012
    2.重大危险源与化工园区系统安全应急管理部重点实验室,北京 100012
    3.华南理工大学安全科学与工程研究所,广东 广州 510640
    4.西南石油大学石油与天然气工程学院,四川 成都 610500
  • 收稿日期:2024-08-09 修回日期:2024-12-09 出版日期:2025-10-25 发布日期:2025-11-10
  • 通讯作者: 魏利军
  • 作者简介:曾涛(1995—),男,博士,工程师,研究方向为化工安全与风险评价技术。E-mail:taozeng1995@163.com
  • 基金资助:
    国家重点研发计划(2023YFC3008800);国家自然科学基金面上项目(22478128);应急管理部重点科技计划(2024EMST060602)

Review and prospect of safety barrier research in chemical industrial parks: Concept, assessment and management

ZENG Tao1,2(), WEI Lijun1,2(), CHEN Guohua3, DUO Yingquan1,2, JIANG Saihua3, SU Mingqing1,2, CHEN Chao1,4   

  1. 1.China Academy of Safety Science and Technology, Beijing 100012, China
    2.Key Laboratory of Major Hazard and Chemical Industry Park System Safety, Ministry of Emergency Management, Beijing 100012, China
    3.Institute of Safety Science & Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
    4.School of Petroleum Engineering, Southwest Petroleum University, Chengdu 610500, Sichuan, China
  • Received:2024-08-09 Revised:2024-12-09 Online:2025-10-25 Published:2025-11-10
  • Contact: WEI Lijun

摘要:

安全屏障是化工园区工业事故防控的主要技术手段,其功能实现的基础理论与屏障管理的相关研究受到了学界的广泛关注。然而,不同研究中安全屏障概念、屏障性能表征参数、屏障效果评估方法、屏障管理准则等存在一定的差异,导致难以进一步推进其理论研究与工程实践。本文回顾了安全屏障概念的发展历程,厘清安全屏障类型与分类依据,结合风险与韧性视角深入剖析屏障功能实现的基本原理,归纳总结安全屏障性能表征的常用参数与模型方法,指出基于不确定性的安全屏障效果量化是当前研究的核心难点。对比基于风险削减目标的常规屏障管理思路与基于韧性增强过程的新型屏障管理理念的优缺点,并从屏障系统构建、监测与维护、应急响应支持、屏障系统灾后优化等方面对化工园区屏障管理体系进行探讨。最后,指出后续安全屏障研究的关键突破方向,旨在设计高效屏障系统,保障化工园区安全发展。

关键词: 化工园区, 安全屏障, 评估, 屏障管理, 不确定性, 设计

Abstract:

Safety barriers are the main means for prevention and control of technological accidents in chemical industrial parks. The basic theories of barrier function realization and barrier management have received increased attentions in the research field. However, there are notable differences among studies regarding the concept of safety barrier, barrier performance characteristic parameter, assessment methodology of barrier effect, and principles of barrier management, so that it is hard to further advance the theoretical research and engineering practice. In this paper, the development pattern of safety barrier concept was reviewed, and the categories of safety barriers and related classification rules were clarified. The basic principles of barrier function realization were analyzed in detail in the viewpoints of risk and resilience, general parameters and methods for barrier performance characterization were overviewed and summarized. The quantification of barrier effects was identified as the key point in the research field. The advantages and weaknesses of risk-reduction-based barrier management were compared with those of resilience-strengthen-based strategies. Subsequently, the barrier management framework of chemical industrial park was discussed, focusing on the establishment of barrier system, monitoring and maintenance, emergency response support, and post-hazard improvement of the barrier system. Finally, key directions for future works on safety barriers were highlighted, aiming to design an effective barrier system and guarantee the safe development of chemical industrial park.

Key words: chemical industrial park, safety barrier, assessment, barrier management, uncertainty, design

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