| 基于岩层移动的"煤与煤层气共采"技术研究 |
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| 引用本文： | 许家林,钱鸣高,金宏伟.基于岩层移动的"煤与煤层气共采"技术研究[J].煤炭学报,2004,29(2):129-132. |
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| 作者姓名： | 许家林 钱鸣高 金宏伟 |
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| 作者单位： | 中国矿业大学,能源科学与工程学院,江苏,徐州,221008 |
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| 基金项目： | 国家自然科学基金资助项目(59674011,50374066);煤炭科学基金资助项目(97采10102) |
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| 摘 要： | 研究了岩层移动对煤层气卸压运移的影响，结果证明，覆岩关键层的破断运动对邻近层煤层气涌出的动态过程起控制作用；覆岩主关键层位置将决定下保护层可能的最大卸压高度。
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| 关 键 词： | 岩层移动 煤与煤层气共采 关键层 绿色开采 |
| 文章编号： | 0253-9993(2004)02-0129-04 |
| 修稿时间： | 2003年6月30日 |
Study on "coal and coal-bed methane simultaneous extraction"technique on the basis of strata movement |
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| XU Jia-lin,QIAN Ming-gao,JIN Hong-wei.Study on "coal and coal-bed methane simultaneous extraction"technique on the basis of strata movement[J].Journal of China Coal Society,2004,29(2):129-132. |
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| Authors: | XU Jia-lin QIAN Ming-gao JIN Hong-wei |
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| Abstract: | The impact of strata movement on the flow pattern of the pressure-relieved coal-bed methane was researched.The result showed that the breakages and movements of the overlying key strata control the dynamic process of coal-bed methane effusion on the adjacent strata,and the location of the primary key stratum will determine the maximum released height above the lower protective seam. |
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| Keywords: | strata movement coal and coal-bed methane simultaneous extraction key stratum green mining |
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