| 软岩开拓巷道过煤层断层时联合支护的应用 |
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| 引用本文： | 黄正仕,朱发和,朱伟.软岩开拓巷道过煤层断层时联合支护的应用[J].淮南职业技术学院学报,2009,9(1):14-16. |
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| 作者姓名： | 黄正仕 朱发和 朱伟 |
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| 作者单位： | 淮北矿业集团公司杨柳煤矿,安徽,淮北,235000 |
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| 摘 要： | 为了解决杨柳煤矿软岩开拓巷道过煤层和断层地段支护难的问题，提出了锚、架、注联合支护方案，实践证明这种支护方式很好的控制了巷道围岩的变形，保证了巷道的稳定性，满足了矿井的生产要求，且经济效益显著，具有推广应用价值。
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| 关 键 词： | 破碎区 注浆锚杆 锚杆 锚索 U型架棚 注浆 |
The Application of Combined Supporting Coal Seam to Roadway Soft Rock Crossing Coal Faultage |
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| HUANG Zheng-shi,ZHU Fa-he,ZHU Wei.The Application of Combined Supporting Coal Seam to Roadway Soft Rock Crossing Coal Faultage[J].Journal of Huainan Vocational & Technical College,2009,9(1):14-16. |
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| Authors: | HUANG Zheng-shi ZHU Fa-he ZHU Wei |
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| Institution: | Yangliu Coal Mine;Huaibei Coal Mining Group;Huaibei Anhui 235000 |
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| Abstract: | In order to solve the difficult problem of coal seam in roadway soft rock when cross coal faultage in Yangliu Coal Mine,methods of anchor,frame,note have been put forward to combine to support scheme,the practice proves that good control of the supporting method,the deformation of the surrounding rock roadway stability,guarantee the mine production meets the requirements,and the economic benefit is remarkable,has applied value. |
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| Keywords: | break zone grouting bolt roof bolt anchor line grouting |
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