| 条带开采采场应力分布规律的光弹性实验研究 |
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| 引用本文： | 郭文兵,柴一言.条带开采采场应力分布规律的光弹性实验研究[J].辽宁工程技术大学学报(自然科学版),1998,17(6):590-594. |
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| 作者姓名： | 郭文兵 柴一言 |
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| 作者单位： | 焦作工学院!焦作454000 |
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| 摘 要： | 应用光弹性模拟实验方法，对条带开采煤层顶底板及条带煤柱的应力分布规律进行了深入的研究，得出了随着煤层倾角的变化条带采场应力场及应力集中转移规律。
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| 关 键 词： | 条带开采 光弹性实验 应力场 采场 应力分布规律 |
The Optics-Elastic Experiment Study on the Stress Distribution law of Strip Mining |
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| Guo Wenbing Chai Yiyan.The Optics-Elastic Experiment Study on the Stress Distribution law of Strip Mining[J].Journal of Liaoning Technical University (Natural Science Edition),1998,17(6):590-594. |
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| Authors: | Guo Wenbing Chai Yiyan |
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| Abstract: | By using optics-elastic stimulated experiments.this paper studies the stress distribution in the roof.floor and coal pillar of strip mining.It attains the stress variation and the transferring iaws of stress concentration with the change of coal seam dip angle.This paper provides the theoretical gist for reasonable arrangement and the coal pillar stability study of strip mining. |
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| Keywords: | strip mining optics-elastic Experiment stress field |
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