中国煤矿水灾事故不安全动作原因对比研究

发布时间：2018-09-17 08:44

【摘要】：中国是世界上煤矿水灾事故频发的国家之一,重特大水灾事故时有发生。为了分析事故发生原因并从安全管理方面予以预防,采用事故统计、案例分析和分组对比相结合的方法,以1990—2009年发生的142起煤矿水灾事故为例,对煤矿水灾不安全动作等原因进行了研究,得出了不安全动作类型、不安全动作构成比例及不安全动作的发出者在水灾事故中的特点。结果表明:1)1990—2009年,违章放炮等23小类不安全动作一直存在,16小类不安全动作消失,19小类不安全动作新增;2)1990—1999年占比最大的直接不安全动作是违章指挥,但在2000—2009年,违章放炮却成为新的占比最大的直接不安全动作;3)未采取有效探放水措施和未通过安全审批私自生产在2000—2009年分别处于所有不安全动作占比的第一、二位,且比例逐渐增加;4)高层管理人员发出的不安全动作占比最大,一线员工和班组长发出的直接不安全动作占比大于各自发出的所有不安全动作比例。
[Abstract]:China is one of the most frequent coal mine flood accidents in the world. In order to analyze the causes of accidents and prevent them from the aspects of safety management, the method of combining accident statistics, case analysis and grouping comparison was adopted to take 142 coal mine flood accidents from 1990 to 2009 as an example. The causes of unsafe action in coal mine flood are studied, and the types of unsafe action, the proportion of unsafe action and the characteristics of the issuer of unsafe action in flood accident are obtained. The results show that between 1990 and 2009, 23 subcategories of unsafe actions, such as illegal firing of guns, have always existed in 16 subcategories of unsafe movements and 19 subcategories of unsafe actions have been added. 2) in 1990-1999, the largest proportion of direct unsafe actions was illegal command, but in 2000-2009, Illegal firing of guns has become the largest direct unsafe action in the world. (3) No effective water exploration measures and no safety approval have been adopted for private production. From 2000 to 2009, they were ranked first and second among all unsafe actions, respectively. And the proportion increased gradually (4) the proportion of unsafe actions issued by senior management was the largest, and the proportion of direct unsafe actions issued by front-line staff and team leaders was larger than that of all unsafe actions issued by each group leader.
【作者单位】：中国矿业大学(北京)资源与安全工程学院;
【基金】：国家自然科学基金项目(51074167) 2010年度高等学校博士学科点专项科研基金项目(20100023110005) 中央高校基本科研业务费专项资金项目(2010YZ04)
【分类号】：TD745

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