煤田地质与勘探Issue(4)：64-68,5.DOI:10.3969/j.issn.1001-1986.2014.04.014
新疆大南湖北露天煤矿首采区Ⅲ火烧区地下水资源的数值模拟
The numerical simulation of groundwater resources in burnt zone of the first mining area III in Dananhu northern surface mine of Xinjiang
孙德全 1鲁孟胜 1张兆民2
作者信息
- 1. 山东省煤田地质规划勘察研究院，山东泰安 271000
- 2. 中国矿业大学环境与测绘学院，江苏徐州 221116
- 折叠
摘要
Abstract
A portion of zone III of burnt rocks is needed to be exposed in the southeast of the first mining area in Dananhu northern surface mine, making the water in burnt rocks become the main source of mine water recharge. Hydrogeological data in exploration stage show that water bearing space is developed, the permeability is high, the water reserves are large. But because of the constraints of hydrogeological exploration engineering amount, hydrogeological conditions could not be investigated in detail. The available hydrogeological data could not meet the requirements for the design of water drainage in burnt rocks in first mining zone. Simulated pumping test was conducted for groundwater resources of the burnt rocks, we obtained the hydrogeological parameters of burnt zone III. By using the numerical simulation method and MODFLOW software, we built the numerical model of groundwater in burnt zone III, calculated the groundwater reserves in burnt zone III. Through verification, the simulation results coincided with the actual situation of the mine, and can be used as the dewatering design basis in the first mining zone.关键词
煤矿/火烧区/地下水数值模拟/地下水储存量Key words
coal mine/burnt area/numerical simulation of groundwater/groundwater reserves分类
天文与地球科学引用本文复制引用
孙德全,鲁孟胜,张兆民..新疆大南湖北露天煤矿首采区Ⅲ火烧区地下水资源的数值模拟[J].煤田地质与勘探,2014,(4):64-68,5.
