煤田地质钻探安全生产的统计分析

Statistical Analysis on the Safe Production of Coalfield Geological Drilling

运用统计分析中的排列图法(柏拉图法)分析了煤田地质钻探生产中频发的事故类型、常见"三违"行为的影响因素,指出当前煤田地质钻探主要生产安全事故和安全隐患的致因及防范重点。

Using Pareto diagram （ Plato method） of statistical methods, the analysis is made on the types of frequent acci-dents in geological drilling in coal production and influencing factors of the“three violations”.The major accidents in pro-duction safety, the causes of hidden danger in safety and the key precautionary measures are pointed out.