工作面煤层地质条件开采工艺性的模糊综合评价

采用模糊综合评价方法,从采矿的角度和工作面开采的总体方面,对具体煤层地质条件适于开采工艺的程度进行整体的定量评价,并作为开采技术决策、设计规划及生产管理的依据。系统总结了我国这方面最新研究成果。从煤层地质条件评价内容与进行方法、评价因素结构及指标体系构成、评价因素隶属函数与权重确定、评价模型建立与评价可靠性分析等方面进行了详细论述,并重点介绍了模糊综合评价在采煤工艺方式选择及工作面单产可靠预测中的有效运用。

Fuzzy evaluation on coal seam geological condition of coal face

Quantitative evaluation on concrete coal seam geological condition is made by using fuzzy evaluation with the view of coal mining and coal face production. According to the evaluation, decision making on mining techniques, minin programming and design, production management can be carried out effectively. The latest results are summed up systematically. The evaluation content and its realization of coal seam geological condition, the structure and the index system of evaluation factor, the membership functions and weights of evaluation factor, evaluation model and reliability are expounded in detail. The effective application of fuzzy evaluation in the selection of coal mining technology and in the believable forecast of coal face output is introduced emphatically. Fuzzy evaluation on coal seam geological condition is the basal work to ensure a mine running efficiently, safely and steadily.