董海佩,程贵海,牛虎,陈庆发

• 1:广西大学资源与冶金学院

摘要(Abstract)：

广西河百高速在施工过程中部分开挖路段需进行爆破开挖,周边有居民房,为确保施工安全,需控制爆破冲击波、爆破振动和爆破飞石等对人员和构筑物的不利影响。采用安全系统工程中事故树分析方法对危险因素展开了系统分析,分别建立了爆破冲击波、爆破振动和爆破飞石事故树,综合分析得到事故树最小割集、事故树最小径集和事故树结构重要度,指出各个因素主次。结果表明:综合爆破冲击波、爆破振动和爆破飞石的事故树分析,在爆破施工过程中要加大施工现场监管、施工设计、减振措施和爆破警戒范围内飞石控制措施等的管理力度。

关键词(KeyWords)： 控制爆破;事故树分析;最小割集;结构重要度;安全管理

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(41402306);; 广西安全生产科技项目(GXAJ2016001)

作者(Author): 董海佩,程贵海,牛虎,陈庆发

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