黑龙江科技大学学报2023，Vol.33Issue(6)：835-841,7.DOI:10.3969/j.issn.2095-7262.2023.06.010
基于标度扩展和熵权耦合的矿井水文地质类型划分方法
Classification of mine hydrogeological types based on coupling of scale extension and entropy weight
商宇航 1窦德胜 1何成江 2王毅 1王贺龙1
作者信息
- 1. 黑龙江科技大学 矿业工程学院,哈尔滨 150022
- 2. 黑龙江省地质科学研究所,哈尔滨 150036
- 折叠
摘要
Abstract
This paper is aimed at an accurate classification of hydrogeological types for important guiding significance to the prevention and control of mine water hazards.The study take 28 production mines in Longmei Group as research object,analyzing the correlation of various influencing factors,devel-oping an indicator system for the classification of hydrogeological types in mines,calculating the subjective and objective weights of each influencing factor by using the analytic hierarchy process-scaling expansion method and entropy weight method,establishing the comprehensive scores of each mine,and obtaining the hydrogeological types of different mines through cluster analysis of the comprehensive scores of differ-ent mines.The results show that the similarity rate to traditional classification methods is 82%presented by 3 extremely complex,6 complex,and 19 moderate types in 28 mines,and compared to traditional methods,there are 4 mines with higher classification levels,1 mine with lower classification levels.This classification method provides a new direction for the classification of hydrogeological types in mines.关键词
水文地质类型/层次分析-标度扩展法/熵权法/聚类分析Key words
hydrogeological types/analytic hierarchy-scale extension method/entropy weight meth-od/cluster analysis分类
矿业与冶金引用本文复制引用
商宇航,窦德胜,何成江,王毅,王贺龙..基于标度扩展和熵权耦合的矿井水文地质类型划分方法[J].黑龙江科技大学学报,2023,33(6):835-841,7.
