基于2010年中国危险化学品事故数据,运用数理统计方法,实证研究危险化学品事故的致因特点。研究发现:生产、运输和存储环节是危险化学品产业链六大环节中的高发环节,人因是各环节关键性的致因要素;85%的事故发生在私营企业,且事故企业年龄呈现出两端高,中间低的总趋势。
This study makes a statistical investigation of causation of hazardous chemical accidents in China in 2010. The following results have been obtained: firstly, in hazardous chemicals life cycle, production, transportation and storage is in- volved more in accidents; secondly, human factor is the key causation element; thirdly, 85% of hazardous chemical acci- dents occur in ptivate corpomtiom; finally, accident corporations age shows the overall trend of both high ends and low in the middle.