陕西煤炭2026，Vol.45Issue(1)：85-88,117,5.DOI:10.20120/j.cnki.issn.1671-749x.2026.0115
基于灰色模糊评价的矿井地质构造复杂程度定量评价研究
Quantitative evaluation the complexity of mine geological structure based on grey fuzzy evaluation
摘要
Abstract
The major disaster of No.5 coal seam of Shanyang Coal Mine is roof disaster and mining pressure under Ordovi-cian limestone water-bearing layer.This research suggests the mine geological structure causes the difficulty of roof manage-ment and connects Ordovician limestone water-bearing layer with coal seam,which affects the mining in Shanyang Coal Mine.Grey fuzzy quantitative evaluation is adopted to process the main controlling factors of fault density,fault strength,fault fractal dimension value and folding plane deformation coefficient.Besides,the influential weight of the 4 main control-ling factors is determined.Through the quantitative evaluation on the complexity of mine geological structure in Shanyang Coal Mine,a scientific basis is provided for the mining of No.5 coal seam.关键词
灰色模糊评价/断裂分维值/褶皱平面变形系数Key words
grey fuzzy evaluation/fault fractal dimension value/folding plane deformation coefficient分类
天文与地球科学引用本文复制引用
WANG Feng..基于灰色模糊评价的矿井地质构造复杂程度定量评价研究[J].陕西煤炭,2026,45(1):85-88,117,5.基金项目
陕西省自然科学基础研究计划项目"基于煤岩界面折射波的工作面煤厚分布反演方法研究"(2022JM-159) （2022JM-159）
国家自然科学基金面上项目"以皮带机为震源的工作面煤岩层高分辨干涉成像方法研究"(41974209) （41974209）
中煤科工西安研究院(集团)有限公司科技创新基金项目"煤矿井下随掘随采地震监测与采区三维地震成果云管理平台"(2022XAYSZ03-07) （集团）
