| 准格尔中部矿区老三沟井田保水开采可行性分级及技术适应性 |
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| 引用本文： | 吴洪胜,董立军,徐文达,张国红,胡鹏军. 准格尔中部矿区老三沟井田保水开采可行性分级及技术适应性[J]. 中国煤炭, 2012, 38(8): 58-60,108 |
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| 作者姓名： | 吴洪胜 董立军 徐文达 张国红 胡鹏军 |
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| 作者单位： | 中海油新能源(准格尔)煤基能源有限公司,内蒙古准格尔旗,010300 |
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| 摘 要： | 为避免和减轻老三沟井田地下水系受到采动破坏,借助物理模拟试验揭示了老三沟井田开采后的覆岩移动规律,对井田内主要含水层的保水难度进行分级,并分别提出了与之相适应的保水开采技术方案.
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| 关 键 词： | 煤炭开采 数值模拟 保水难度分级 开采技术 |
Feasibility grading and technical adaptability of water-holding mining in Laosangou mine field in the central mine area of Zhungeer |
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| Wu Hongsheng , Dong Lijun , Xu Wenda , Zhang Guohong , Hu Pengjun. Feasibility grading and technical adaptability of water-holding mining in Laosangou mine field in the central mine area of Zhungeer[J]. China Coal, 2012, 38(8): 58-60,108 |
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| Authors: | Wu Hongsheng Dong Lijun Xu Wenda Zhang Guohong Hu Pengjun |
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| Affiliation: | (CNOOC New Energy(Zhungeer) Coal-based Energy Co.,Ltd.,Zhungeer,Inner Mongolia 010300,China) |
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| Abstract: | In order to avoid and reduce the mining damage to the underground water system of Laosangou mine field,by physical simulation experiment,the paper reveals the laws of movements of overburden strata after mining work in Laosangou mine field,carries out the water-holding difficulty grading for main aquifers of the mine field,and puts forward respectively corresponding water-holding mining technology schemes. |
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| Keywords: | coal mining numerical simulation water-holding difficulty grading mining technology |
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