煤田地质与勘探2019，Vol.47Issue(1)：121-126,6.DOI:10.3969/j.issn.1001-1986.2019.01.018
改进层次分析法在矿井水文地质类型划分中的应用
Application of improved hierarchic analytic process in the classification of mine hydrogeological types
摘要
Abstract
The classification of mine hydrogeological type is an important part of mine hydrogeology work. It is of great significance to analyze water filling conditions, evaluate water hazard and guide mine water prevention work.In order to evaluate mine hydrogeological conditions, this paper introduced optimal transfer matrix to improve hierarchic analytic process, and then applied this method to classify mine hydrogeological types. Taking four pairs of active mines in Hujierte mining area of Inner Mongolia as an example, the evaluation index system for classification of mine hydrogeological types was built on the basis of analysis of the hydrogeological conditions, then theoretical weight of different influencing factors was calculated using improved hierarchy analysis process. The mathematical model was set up to calculate Z value of the composite score of each mine. According to the calculation result, the hydrogeological conditions in four pairs of active mines are all of complex type.关键词
矿井水害/水文地质类型/改进层次分析法/权重Key words
mine water hazard/mine hydrogeological type/improved hierarchic analysis process/weight分类
天文与地球科学引用本文复制引用
王甜甜,靳德武,杨建,梁向阳..改进层次分析法在矿井水文地质类型划分中的应用[J].煤田地质与勘探,2019,47(1):121-126,6.基金项目
国家重点研发计划项目(2016YFC0501104) （2016YFC0501104）
国家自然科学基金项目(41302214) （41302214）
