| 厚煤层综放工作面沿空留巷锚索加强支护机理研究 |
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| 引用本文： | 石成涛.厚煤层综放工作面沿空留巷锚索加强支护机理研究[J].太原科技,2013(3):98-99,104. |
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| 作者姓名： | 石成涛 |
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| 作者单位： | 阳泉煤业集团三矿,山西阳泉045000 |
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| 摘 要： | 针对国内某大型矿井工作面回采沿空留巷的现场条件,以板壳力学理论为指导,采用了理论分析与现场试验相结合的方法,建立了沿空巷道力学模型,设计了巷旁支护并分析效果,研究了沿空留巷围岩结构模型与支护力之间的关系.
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| 关 键 词： | 厚煤层 沿空留巷 锚索支护 稳定性 |
Research on Anchor Rope Support Mechanisms of Gob-side Entry Retaining of Full-mechanized Caving Mining Face of Thick Coal Seam |
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| Shi Cheng-tao.Research on Anchor Rope Support Mechanisms of Gob-side Entry Retaining of Full-mechanized Caving Mining Face of Thick Coal Seam[J].Taiyuan Science and Technology,2013(3):98-99,104. |
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| Authors: | Shi Cheng-tao |
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| Institution: | Shi Cheng-tao (The Third Mining of Yangquan Coal Industry Group Co., Ltd. Yangquan 045000 China) |
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| Abstract: | Aiming at field conditions of gob-side entry retaining of working surface back production of an large-scale mine, the author built mechanical model of gob-side entry retaining, and designed analysis effect of roadside support by using plate mechanics theory and methods of combining theory analysis and site test. Finally, the author researched relationship between surrounding rock structure model of gob-side entry retaining and support pressure. |
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| Keywords: | thick coal seam gob-side entry retaining anchor rope support stability |
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