摘要
Abstract
In order to prevent the occurence of water disaster accidents in Yixin Coal Mine,based on sufficient collection of hydrogeological data in Yixin Coal Mine and combined with the investigation results of hydrogeological characteristics on the coal mine site,the water filling factors in Yixin Coal Mine are analyzed and evaluated.The water sources of water filling in Yixin Coal Mine include surface water,roof aquifer water,floor ordovician limestone water,goaf accumulated water,and structural water.The water filling channels include structural fracture zones,water conducting fissure zones,sealed poor boreholes,abandoned wellholes,and well roadways.The water filling intensity belongs to weak-moderate mines,and the difficulty level of water prevention and control work is moderate.In addition,through three dimensional visualization,Internet of Things,cloud computing,big data,artificial intelligence,mobile Internet and other technologies,the three dimensional visualization mine water prediction and forecast system of Yixin Mine is constructed,which provides scientific basis for water prevention and control work of Yixin Coal Industry and ensures safe production of Yixin Coal Mine.关键词
水文地质条件/矿井充水因素/充水水源/矿井水监测/亿欣煤业Key words
hydrogeological condition/mine water filling factor/water source of water filling/mine water monitoring/Yixin Coal Mine分类
矿业与冶金
