| 厚松散层薄基岩下工作面顺槽顶板稳定性分析 |
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| 引用本文： | 张忠浩,李宏亮,周亘儒.厚松散层薄基岩下工作面顺槽顶板稳定性分析[J].煤炭技术,2014(9):178-181. |
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| 作者姓名： | 张忠浩 李宏亮 周亘儒 |
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| 作者单位： | 安徽理工大学能源与安全学院 |
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| 摘 要： | 为了弄清厚松散层薄基岩条件下工作面顺槽顶板稳定性的影响因素,以顾北煤矿1212(1)工作面地质条件为工程背景,通过构建力学模型,得出厚松散层薄基岩条件下工作面顺槽顶板稳定性与各影响因素之间的关系。
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| 关 键 词： | 厚松散层 薄基岩 稳定性分析 |
Stability Analysis of Roof of Working Face Crossheading under Thick Loose Bed and Thin Bedrock |
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| ZHANG Zhong-hao;LI Hong-liang;ZHOU Gen-ru.Stability Analysis of Roof of Working Face Crossheading under Thick Loose Bed and Thin Bedrock[J].Coal Technology,2014(9):178-181. |
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| Authors: | ZHANG Zhong-hao;LI Hong-liang;ZHOU Gen-ru |
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| Affiliation: | ZHANG Zhong-hao;LI Hong-liang;ZHOU Gen-ru;College of Energy and Safety,Anhui University of Science and Technology; |
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| Abstract: | In order to find out the factors which could be having an influence on the stability analysis of roof of working face crossheading under the the thick loose bed and thin bedrock,took the geologic conditions of working face No.1212(1) in Gubei coal mine as a background and obtained the relationship between the stability and various influencing factors by building a mechanical model. |
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| Keywords: | thick loose bed thin bedrock stability analysis |
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