两阶段法在矿井通风系统评价中的应用研究

基金项目:

云南省科技厅研究项目（2011FZ201）

详细信息

Application research of two-stage method in evaluation of mine ventilation system

1.
Majialiang Mine Company Joint-stock by Datong Coal Industry and Zhejiang Provincial Energy Co., Ltd., Shuozhou 036000, China
2.
Huili Caitong Lron and Titanmium Co., Ltd., Huili 615100, China
3.
Fac

摘要: 分析了两阶段法的原理，并以某矿通风系统优化指标体系为研究对象，采用两阶段法计算其指标权重。将两阶段法与层次分析法进行对比分析，结果表明，采用2种方法确定的指标权重重要性序列相同，两阶段法的计算结果可靠性高，且计算过程简捷。
- 矿井通风系统 /
- 两阶段法 /
- 指标权重
Abstract: The paper analyzed principle of two-stage method, and took index system optimizing of a mine ventilation system as study object, used two-stage method to calculate its index weights. It did contrastive analysis of two-stage method and analytic hierarchy process, and the results showed that the two methods got the same sequence of importance of the index weights, and the two-stage method has high reliability and simple calculation process.
- mine ventilation system /
- two-stage method /
- index weight