西安科技大学学报2012，Vol.32Issue(6)：722-725,742,5.
崔家沟煤矿矿井充水因素分析
Water filling factors analysis of Cuijiagou coal mine
王英 1樊永贤 2罗一夫2
作者信息
- 1. 西安科技大学地质与环境学院,陕西西安710054
- 2. 陕西省崔家沟煤矿,陕西铜川727027
- 折叠
摘要
Abstract
The amount of gushing water in Cuijiagou coal mine increases year by year, and on January 17, 2008 occurred water inrush accident in 1207 work face brings serious threat to safety production of coal mine. The study and analysis of mine hydrogeologic conditions and water filling factors has important practical significance. According to Cuijiagou coal mine geological exploration and hydrogeological observation information and integrated analysis seam mining-caused water fracture height calculation results , proved that the main reason of mine directly filled water is Luo He sandstone aquifer water and older goaf water, atmospheric precipitation and surface water for its indirect water filling source; the main of filled water channel is mining-caused fractured zone, followed is fracture structure.关键词
充水水源/充水通道/含水层/导水裂隙带Key words
filling water source/ filled water channel/ aquifer/ water flowing fractured zone分类
矿业与冶金引用本文复制引用
王英,樊永贤,罗一夫..崔家沟煤矿矿井充水因素分析[J].西安科技大学学报,2012,32(6):722-725,742,5.
