| 大倾角煤层矿压观测中的几个问题探讨 |
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| 引用本文： | 李天明.大倾角煤层矿压观测中的几个问题探讨[J].矿业安全与环保,1996(4). |
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| 作者姓名： | 李天明 |
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| 作者单位： | 煤科总院重庆分院 |
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| 摘 要： | 针对大倾角煤层矿压观测中几个难于测量的问题，根据大倾角煤层的力学特征，在总结大倾角煤层矿压观测实践的基础上，对大倾角煤层巷道支承压力、密集支柱侧向载荷、顶底板相对位移、深部围岩位移的观测方法进行了探讨。
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| 关 键 词： | 大倾角煤层，应力，位移，矿压观测 |
Probing into Some Problems in strata Control Observation for Coal Seams With Large Dip Angle |
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| Abstract: | Abstract Aiming at some problems of difficult measurement in strata control observation, the paper probes into the observation methods for support pressure of roadways, side load of concentrated props ,relative displacement of roof and floor and displacement of deep surrounding rocks according to mechanical charateristics of coal seams with large dip angle on the basis of summary of practical observation. |
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