模糊综合评判法在综采地质条件评价中的应用

Application of Fuzzy Synthetic Evaluation Method to Geological Conditions of Fully Mechanized Mining

在建立综采地质条件评价指标体系的基础上 ,应用模糊统计分析等方法确定各评价指标的隶属函数 ,应用灰色关联度分析法确定各指标的权重 ,据此建立了综采地质条件模糊综合评价的理论与方法 ,进而将之应用于淮北临涣井田的综采地质条件评价与预测。实例分析表明 ,该方法简便、有效 。

Based on the index system of geological conditions of fully mechanized mining, subordinate functions of indexes are ascertained by applying fuzzy statistics etc, and the weights are determined by applying grey correlation coefficient analysis. Hereby, the theory and method of fuzzy synthetic evaluation of the geological conditions of fully mechanized mining are advanced. And then, the geological conditions of fully mechanized mining in Linhuan field, Huaibei,Anhui province are evaluated and forecasted based on this theory and method. The analysis of example shows that the method is convenient and effective, and can be used to define the site suited to fully mechanized mining.