| 邢台煤矿下组煤开采水文地质条件评价及突水危险性预测 |
| |
| 引用本文： | 王希良,郑世书.邢台煤矿下组煤开采水文地质条件评价及突水危险性预测[J].煤田地质与勘探,2000,28(3):43-46. |
| |
| 作者姓名： | 王希良 郑世书 |
| |
| 作者单位： | [1]中国矿业大学,北京 [2]中国矿业大学,徐州 |
| |
| 摘 要： | 为安全开采下组煤，详细分析了矿区奥灰水文地质条件，以研究煤层底板突水因素、突不机理为切入点，利用地理信息系统技术，对下组煤开采之前奥灰突水的危险性进行了预测，即可分为３个区（安全区、可能突水区、突水区），同时提出下组煤先期开采的范围为－２１０ｍ水平以上范围。
|
| 关 键 词： | 水文地质条件 突水 预测 GIS 邢台矿区 煤矿 |
ASSESMENT OF HYDROGEOLOGICAL CONDITIONS AND PREDICTION OF WATER GUSH FOR MINING THE LOWEST COAL SEAM IN XINGTAI COAL MINE |
| |
| Wang Xiliang.ASSESMENT OF HYDROGEOLOGICAL CONDITIONS AND PREDICTION OF WATER GUSH FOR MINING THE LOWEST COAL SEAM IN XINGTAI COAL MINE[J].Coal Geology & Exploration,2000,28(3):43-46. |
| |
| Authors: | Wang Xiliang |
| |
| Abstract: | The hydrogeological conditions in Xingtai coal mine are analyzed in order to mine the lowest coal seam under safe conditions.The study is focused on the affecting factors and mechanism of water inrush from coal seam floor.The risk analysis for water inrush from Ordovician limestone before mining has been made by using GIS.The mining area is divided into three parts,i.e.safe area,potential water inrush area and water inrush area.Meanwhile the range for initial mining is delineated. |
| |
| Keywords: | hydrogological conditions water inrush predictions GIS Xingtai coal mine |
| 本文献已被 CNKI 维普 等数据库收录！ |
