|
| 煤矿安全综合指标评价法权重确定的新方法 |
| A new method of determining weight of the coal mine safety comprehensive index evaluation method |
| |
| DOI： |
| 中文关键词: 安全技术及工程;矿山安全;安全评价;权重 |
| 英文关键词: safety technology and engineering; mine safety; safety assessment; index weight |
| 基金项目:湖南省教育厅科学研究资助项目(10C0187) |
| 作者 | 单位 | | 刘海波1,施式亮2 | 1.湖南理工职业技术学院 资源工程系,湖南 湘潭 411200
2.湖南科技大学 能源与安全工程学院,湖南 湘潭 411201 |
|
| 摘要点击次数: 2089 |
| 全文下载次数: 1932 |
| 中文摘要: |
| 为彻底解决现行煤矿安全综合指标评价方法中权重确定的主观随意性,本文参照开采技术条件的定性评价方法,运用升半正态分布函数确定煤矿各个自然危险源的危害程度及其在整个矿井灾害防治体系的重要度,作为煤矿安全综合指标评价方法中的项目权重.通过实例计算及对比分析证实该权重确定方法较好地解决了目前人为主观确定常值权重方法中必然存在的主观随意性和常值不变性,该权重还能实时地反映矿山中各个危险源的自然状态.为煤矿安全综合指标评价方法权重的确定提供了一种新方法. |
| 英文摘要: |
| In order to solve the issue, i.e. determining the weight of current coal mine safety comprehensive evaluation method in the subjective qualitative evaluation, this paper, according to the mining conditions, uses the rise of half normal distribution function to determine the extent of damage of each natural hazard in coal mines and the mine disaster prevention system, as the project weight of the coal mine safety comprehensive index evaluation method. Through calculation and comparative analysis, this paper confirms that the weight determination method can solve the current subjective arbitrariness and constant invariability when determining constant weight method. The weight can reflect the various dangerous source of the mines in the state of nature in a real time way. Thus, it provides a new method to determine the weight of the coal mine safety comprehensive index evaluation method. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
