摘要
利用数理统计方法，对某地勘队１５年中出现的钻探人身伤害，进行了归纳和分析，探讨了钻探伤害日内出现的规律、伤害与钻探工龄之间的关系以及钻探伤害的人体部位与伤害形式等。
The drilling personnel injuries which have happened in an exploration brigade for the past 15years are induced and analyzed by means of mathematical statistics,A discussion is made on the law by which thedrilling injuries occur at daytime,relationship between the injuries and the drilling age,as well as the injuredpart of the body and the injury form.
出处
《探矿工程》
1995年第4期45-47,共3页
Exploration Engineering(Drilling & Tunneling)
关键词
事故树
钻探工程
人身伤害
frequency,peak zone,optimum drilling age,incident tree
