陕西煤炭2025，Vol.44Issue(9)：90-95,6.DOI:10.20120/j.cnki.issn.1671-749x.2025.0916
彬长矿区蒋家河煤矿水文地质特征研究及涌水量预测
Hydrogeological characteristics and water inrush prediction of Jiangjiahe Coal Mine in Binchang mining area
杜朋 1王文林 1苗铮 1杨振英2
作者信息
- 1. 陕西华彬煤业股份有限公司,陕西 咸阳 712000
- 2. 西安科技大学 地质与环境学院,陕西 西安 710054
- 折叠
摘要
Abstract
Mine water damage has become the primary issue restricting mine production and threatening mine safety.Al-though Jiangjiahe Coal Mine has not experienced any water inrush accidents since its establishment,with the increase of goaf area,it may induce water conducting fractures to communicate with the aquifer,causing water inrush hazards.In order to ex-plore the main sources,influential factors,and changing patterns of water inrush in Jiangjiahe Coal Mine,based on the moni-toring data of water inrush,precipitation data,and changes in coal mining area in the past decade,the influential factors of water inrush were analyzed,and a water inrush prediction model was established.The results show that the Jurassic Yan'an Formation and Zhiluo Formation above Jiangjiahe Coal Mine are the main sources of water inrush in the mine;The amount of mine water inrush shows a pulse-like change with times,and the factors affecting mine water inrush are complex.The rela-tionship between single factors such as monthly precipitation and goaf area and water inrush is not obvious.The grey Markov model can effectively predict water inrush by treating it as a sequence of data that changes in an orderly manner with times.关键词
彬长矿区/含水层/涌水来源/矿井涌水量预测/蒋家河煤矿Key words
Binchang mining area/aquifer/water inrush sources/mine water inflow prediction/Jiangjiahe Coal Mine分类
矿业与冶金引用本文复制引用
杜朋,王文林,苗铮,杨振英..彬长矿区蒋家河煤矿水文地质特征研究及涌水量预测[J].陕西煤炭,2025,44(9):90-95,6.
