基于层次分析法的采矿方法选择研究

Mining methods selection based on analytic hierarchy rocess

对于厚煤层的开采方法的合理选择,是煤矿安全高效开采的基础。利用层次分析法,针对影响煤层开采方法的各因素所占权重进行计算,并进行一致性检验;利用模糊综合评价的方法,根据某矿厚煤层开采的实际情况,进行3种开采方法进行评判,为今后对于类似条件下采矿方法的合理选择提供了理论依据。

The reasonable selection of mining methods for thick coal seams is the basis of safe and efficient mining of coal mine.By means of analytic hierarchy process,the weight of all factors affecting the coal seam mining method is calculated and the consistency test is carried out.By using the method of fuzzy comprehensive evaluation,according to the actual situation of mining thick coal seam in a mine,to carry on the three extraction methods of evaluation,for the future for similar conditions provides theory basis for reasonable selection of mining method.