| 急-倾斜厚煤层坚硬顶板长壁综放采场矿压及控制 |
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| 引用本文： | 田靖安,韩书才. 急-倾斜厚煤层坚硬顶板长壁综放采场矿压及控制[J]. 煤矿开采, 2006, 11(6): 71-74,22 |
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| 作者姓名： | 田靖安 韩书才 |
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| 作者单位： | 靖远煤业有限责任公司,甘肃,白银,730913;靖远煤业有限责任公司,甘肃,白银,730913 |
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| 摘 要： | 运用KG J-B型在线监测系统,观测总了急-倾斜厚煤层坚硬顶板长壁综放采场矿压显现规律,采取了针对煤帮及顶板的控制措施,确保了安全生产。
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| 关 键 词： | 急-倾斜厚煤层 坚硬顶板 长壁综放 采场矿压 |
| 文章编号： | 1006-6225（2006）06-0071-04 |
| 收稿时间： | 2006-07-19 |
| 修稿时间： | 2006-07-19 |
Underground Pressure Behavior and Its Control of Long-wallFull-mechanized Caving Mining Field under Hard Roof in Steeply Inclined Thick Coal Seam |
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| TIAN Jing-an,HAN Shu-cai. Underground Pressure Behavior and Its Control of Long-wallFull-mechanized Caving Mining Field under Hard Roof in Steeply Inclined Thick Coal Seam[J]. Coal Mining Technology, 2006, 11(6): 71-74,22 |
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| Authors: | TIAN Jing-an HAN Shu-cai |
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| Affiliation: | Jingyuan Coal Co, Ltd. , Baiyin China |
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| Abstract: | The underground pressure behavior of long-wall full-mechanized caving mining field under hard roof in steeply inclined thick coal seam is observed and concluded with KGJ-B online monitoring system. Control measures for coal side and roof are adopted to ensure safe mining. |
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| Keywords: | steeply inclined coal seam hard roof long-wall full-mechanized caving mining underground pressure in mining field |
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