| “三软”煤层采场岩层移动规律数值模拟研究 |
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| 引用本文： | 陈文俊.“三软”煤层采场岩层移动规律数值模拟研究[J].煤炭技术,2009,28(1). |
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| 作者姓名： | 陈文俊 |
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| 作者单位： | 淮浙煤电公司顾北煤矿分公司,安徽,淮南,232151 |
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| 摘 要： | 淮南矿区综采采场条件复杂,采场矿压受多种因素影响。利用数值模拟的方法研究总结淮南矿区三软煤层综采工作面的矿压显现规律,为加强综采工作面顶板管理、保证安全开采提供了科学依据。
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| 关 键 词： | 数值模拟 三软煤层 矿压显现 |
Numerical Simulation Study on Strata Movement Rule of Roof,Floor and Abutment Pressure Distribution Rule of Working Face |
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| CHEN Wen-jun.Numerical Simulation Study on Strata Movement Rule of Roof,Floor and Abutment Pressure Distribution Rule of Working Face[J].Coal Technology,2009,28(1). |
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| Authors: | CHEN Wen-jun |
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| Affiliation: | Gubei Coal Branch;Huaizhe Coal & Electric Co.;Ltd.;Huainan 232151;China |
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| Abstract: | The conditions in the coal mining section of Huainan are very complicated.The strata pressures of the coal mining sections are affected by different factors.The strata pressure behavior law of the coal mining face with soft roof,soft coal and soft floor in Huainan Coal Mining Area is studied.The science references are provided to enhance the roof control of the coal mining face and ensure the safety coal mining operation. |
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| Keywords: | numerical simulation "three-soft" coal seam strata pressure behavior law |
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