燃气爆燃事故调查与测试技术  

Investigation and test technology of gas deflagration accident

作　　者：常颖 梁国福 吴宪 CHANG Ying;LIANG Guo-fu;WU Xian(Hohhot Fire and Rescue Division,Inner Mongolia Ho-hhot 010000,China;Tianjin Fire Science and Technology Re-search Institute of MEM,Tianjin 300381,China)

机构地区：[1]呼和浩特市消防救援支队,内蒙古呼和浩特010000 [2]应急管理部天津消防研究所,天津300381

出　　处：《消防科学与技术》2022年第4期575-578,共4页Fire Science and Technology

摘　　要：为了减少和避免燃气爆炸事故,查清事故原因、预防和降低燃气事故率,介绍了燃气爆炸的传播方式和特点,在此基础上阐述了燃气爆炸的调查方法和测试技术,通过对爆炸燃气分析、起爆部位分析、泄漏点和泄漏原因分析,完整地叙述了整个爆炸事故调查和测试技术。研究成果可为燃气爆炸事故提供技术支持和调查手段参考,为准确调查燃气爆炸事故奠定基础。In order to reduce and avoid gas explosion accidents,find out the causes of accidents, prevent and reduce gas accident rate, this paper introduces the propagation mode and characteristics of gas explosion. On this basis, it expounds the investigation method and test technology of gas explosion. Through analysis of explosion gas, initiation position, leakage point and leakage cause, it completely describes the whole explosion accident investigation and test technology. The study can provide a technical support and investigation means for gas explosion accidents, and lay a foundation for the accurate investigation of gas explosion accidents.

关 键 词：气体爆炸 泄漏原因 起爆区域 引火源 

分 类 号：X928.7[环境科学与工程—安全科学] TU996.9[建筑科学—供热、供燃气、通风及空调工程]