Discussion on evaluation method of the coal scientized mining

被引：0

作者：

Li, Dong-Yin ^{[1
]}

Li, Hua-Min ^{[1
]}

Zhou, Ying ^{[1
]}

Wang, Wen ^{[1
]}

Xu, Can-Rong ^{[1
]}

机构：

[1] School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, China

来源：

Meitan Xuebao/Journal of the China Coal Society | 2012年 / 37卷 / 04期

关键词：

Coal;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Based on the connotation of scientized mining, guarantee measures and objective analysis of the mining conditions, confirmed the scientific evaluation system which composed of 7 first-class indexes, 37 second-class indexes and 64 third-class indexes. Combined with industry characteristics, respectively, in the process of weight determination and quantification, gave full play to the role of evaluation expert, and by optimizing subjective weighting of experts participation together, realized the target weights of evaluation system in dynamic. By the use of method with experts-input-parameter, the standard value method, switching function method, sub-function method, qualitative value method, and other means are employed to achieve the evaluation index of dimensionless processing. Using scientized mining coefficient(ScMC) to quantify the expression of scientized mining level of the evaluated mine can be realized.

引用

页码：543 / 547