| 软岩巷道支护的探索实践 |
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| 引用本文： | 张朝阳.软岩巷道支护的探索实践[J].煤炭技术,2009,28(2). |
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| 作者姓名： | 张朝阳 |
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| 作者单位： | 郑州煤业集团,郑州,450006 |
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| 摘 要： | 随着矿井向深部区转移,矿山压力增大,其巷道支护方式也将发生较大变化。裴沟矿区通过巷道支护方式的演变,巷道支护逐步贴近利用巷道支护与围岩共同承载的支护原理,大大提高了支护强度,降低了巷道失修率和返修率。
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| 关 键 词： | 软岩巷道 砌碹支护 锚喷支护 |
Exploration and Practice of Soft Rock Roadway Support |
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| ZHANG Chao-yang.Exploration and Practice of Soft Rock Roadway Support[J].Coal Technology,2009,28(2). |
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| Authors: | ZHANG Chao-yang |
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| Affiliation: | Zhengzhou Coal Industry Group;Zhengzhou 450006;China |
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| Abstract: | As the mine transfers to deep zone,the mine pressure increases,the support way of roadways will change largely.Through the evdution of roadway support way in Peigou mine area,the roadway support step by step closes the support principle of common bearer of roadway support and rock.The support strength is largely raised.The rate of disrepair and back repair is reduced. |
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| Keywords: | soft rock roadway building arch support anchor spray support |
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