开敞空间可燃气云爆炸冲击波超压及灾害动力响应研究评述  

Review of research on shock wave overpressure and disaster dynamic response of flammable vapor cloud explosion in unconfined space

作　　者：李少鹏 陈国华[1,2] 赵杰 张强 胡盛 董浩宇 LI Shaopeng;CHEN Guohua;ZHAO Jie;ZHANG Qiang;HU Sheng;DONG Haoyu(Institute of Safety Science and Engineering,South China University of Technology,Guangzhou Guangdong 510641,China;Guangdong Provincial Science and Technology Collaborative Innovation Center for Work Safety,Guangzhou Guangdong 510641,China)

机构地区：[1]华南理工大学安全科学与工程研究所,广东广州510641 [2]广东省安全生产协同创新中心,广东广州510641

出　　处：《中国安全生产科学技术》2019年第11期11-17,共7页Journal of Safety Science and Technology

基　　金：国家重点研发计划项目(2017YFC0804700)

摘　　要：为了进一步梳理和分析开敞空间可燃云爆炸冲击波超压传播规律及灾害动力响应方面的各项研究成果,推进可燃气体爆炸安全防控,减少人员伤亡和经济损失。在分析现有研究的基础上,总结开敞空间可燃气云爆炸冲击波超压传播规律及灾害动力响应研究等方面存在的不足,提出开敞空间多元混合气体爆炸冲击波超压传播规律研究、多影响参数下可燃气云爆炸冲击波超压传播规律定量分析、基于可燃气云爆炸冲击波超压作用下的承载体动力响应等未来研究的关键技术问题。In order to further comb and analyze various research achievements about the propagation laws of shock wave overpressure and disaster dynamic response of the flammable vapor cloud explosion in the unconfined space,promote the safety protection and control of flammable gas explosion and reduce the casualties and economic losses,based on the analysis of the existing research,the inadequacies of the research on the propagation laws of shock wave overpressure and disaster dynamic response of the flammable vapor cloud explosion in the unconfined space were summarized,and the key technical problems for future research were put forward,such as the research on the propagation laws of shock wave overpressure for the multi-component mixed gas explosion in the unconfined space,the quantitative analysis on the propagation laws of shock wave overpressure of the flammable vapor cloud explosion under multiple influencing parameters,the dynamic response of carriers based on the effect of shock wave overpressure of the flammable vapor cloud explosion,etc.

关 键 词：开敞空间 可燃气云 爆炸灾害 冲击波超压传播规律 安全防控 

分 类 号：X932[环境科学与工程—安全科学]