| 新桥硫铁矿矿床疏干引起地面塌陷及其综合治理 |
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| 引用本文： | 吴大敏.新桥硫铁矿矿床疏干引起地面塌陷及其综合治理[J].化工矿产地质,2006,28(1):40-43,48. |
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| 作者姓名： | 吴大敏 |
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| 作者单位： | 新桥矿业公司,安徽,铜陵,244131 |
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| 摘 要： | 新桥硫铁矿是一座以岩溶裂隙水为主,顶板直接充水的水文地质条件复杂的矿床。由于矿床疏干,地下水位大幅下降,造成地面的沉降、开裂、塌陷。针对其不同的成因机制,采取了地表水防渗,矿坑探,堵水和水文监测等一系列综合防治措施,多年来矿区未出现过大面积沉降和塌陷现象,地面开裂也趋于缓和,达到了理想的治理效果,对矿床深部开采及其它类似矿山的开采有一定的指导意义。
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| 关 键 词： | 水文地质 地面塌陷 规律 综合治理 |
| 文章编号： | 1006-5296（2006）01-0040-04 |
| 收稿时间： | 2005-09-27 |
| 修稿时间： | 2005-09-272005-12-04 |
THE COMPLEX HARNESSING OF SURFACE SINKING OF DREDGING THE WATER OF XINQIAO PYRITE MINE |
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| Wu Damin.THE COMPLEX HARNESSING OF SURFACE SINKING OF DREDGING THE WATER OF XINQIAO PYRITE MINE[J].Geology of Chemical Minerals,2006,28(1):40-43,48. |
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| Authors: | Wu Damin |
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| Institution: | Xinqiao Mining Industry Company, Tongling, Anhui, 244131, China |
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| Abstract: | Xinqiao pyrite mine is a deposit with kast and crack groundwater as the leader, it is filled water from direct roof,and with complex hydrogeological condition. In the article, the cause and orderliness of surface subsiding, fracturing and sinking of dredging the water of ore deposit is expounded. Preventing surface water permeation, finding and stopping up water, hydrologic observation and survey etc., a series of measures on preventing and curing are also summarized. It is useful for deep stope and other related mines. |
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| Keywords: | hydrology geology surface sinking rule complex harnessing |
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