| 小煤柱开采技术在回坡底矿的工程实践 |
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| 引用本文： | 景春选,张小康.小煤柱开采技术在回坡底矿的工程实践[J].山西焦煤科技,2008(10). |
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| 作者姓名： | 景春选 张小康 |
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| 作者单位： | 山西焦煤霍州煤电集团有限责任公司,霍州,031400 |
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| 摘 要： | 通过理论计算和数值模拟分析,确定了采面煤柱合理留设尺寸以及支护方案和支护参数,依据相关研究结果,在回坡底矿11#煤层进行了小煤柱开采工业试验,并对试验结果进行了总结,取得了较好的支护效果和良好的经济效益。
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| 关 键 词： | 小煤柱开采技术 支护形式 支护参数 工业试验 效果 |
Engineering Practice of Small-pillar Mining Technology in Huipodi Coal Mine |
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| Jing Chunxuan,Zhang Xiaokang.Engineering Practice of Small-pillar Mining Technology in Huipodi Coal Mine[J].Shanxi Coking Coal Science & Technology,2008(10). |
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| Authors: | Jing Chunxuan Zhang Xiaokang |
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| Abstract: | Through theoretical calculation and numerical simulation analysis,determines the reasonable size of coal pillars in coal mining face as well as the support plan and the support parameter,according to the results of interrelated study,carries out industrial test of small-pillar mining in the 11th coal seam of Huipodi coal mine and sums up the test results,obtains better support result and good economic benefits. |
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| Keywords: | Small-pillar mining technology Support form Support parameters Industrial test Effect |
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