| 断层构造影响下井筒煤柱开采的研究 |
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| 引用本文： | 麻凤海,翟厥成.断层构造影响下井筒煤柱开采的研究[J].辽宁工程技术大学学报(自然科学版),1992(4). |
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| 作者姓名： | 麻凤海 翟厥成 |
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| 作者单位： | 阜新矿业学院沉陷与治理研究所
(麻凤海)，阜新矿业学院研究生部(翟厥成) |
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| 摘 要： | 本文以岩石力学理论为基础,应用三维弹塑性节理有限元理论对井筒煤柱的开采进行了理论模拟,特别是井筒煤柱包含断层且井筒穿过断层这样的复杂条件,本文采用了特殊方法(节理单元方法)进行了研究,在井筒煤柱开采方面有了进一步的认识.
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| 关 键 词： | 断层 弹塑性 节理 井筒煤柱 |
The Research of Shaft Column Mining Influenced by Fault Structure |
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| Ma Fenghai Zhai Juecheng.The Research of Shaft Column Mining Influenced by Fault Structure[J].Journal of Liaoning Technical University (Natural Science Edition),1992(4). |
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| Authors: | Ma Fenghai Zhai Juecheng |
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| Affiliation: | Ma Fenghai Zhai Juecheng |
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| Abstract: | In this paper, a three-dimension elas-plastic joint finite Element theory is used to simulate the dieting of shaft coal column based on rock mech -anies. Especially the complex condition which the shaft coal column includes fault A special method (Joint element method) is used to study the question in the paper. The work of the paper gains a deeper understanding of shaft coal column mining. |
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| Keywords: | fault elas-plastics joint shaft coal column |
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