煤层水采工艺评价层次结构因素集的AHP相对重要性排序研究

A Study of the Sequence of AHP Relative Importance of a Factor Set in a Hierarchical Structurefor Hydromining Process Evaluation

煤层水采工艺评价为模糊综合评价。为求解评价指标因素的相对重要性权值，文中建立了煤层水来工艺评价层次结构模型，并应用ＡＨＰ理论进行了权值计算，结果具有满意的一致性，符合水采工艺自身的特点，可为水采工艺综合评价使用。

Hydromining process evaluation is a kind of comprehensive fuzzy evaluation in nature.For determining the weighted value of relative importance of evaluation factors,a hierarchical structure model has been established for calculating the value with AHP theory. The results obtained show good agreement, and conform to the special features ofthe mining method' The model is found to be suitable for hydromining process evaluation.