| 煤层开采对边坡稳定性的损伤分析 |
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| 引用本文： | 赵援.煤层开采对边坡稳定性的损伤分析[J].北京工业职业技术学院学报,2013,12(1):6-9,19. |
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| 作者姓名： | 赵援 |
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| 作者单位： | 湖北省自动化工程学校,湖北襄阳,441021 |
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| 摘 要： | 采用ABAQUS软件对安太堡露天矿西北帮环状边坡进行数值分析,获得露天矿边坡在煤层采动过程中的应力场、位移场和损伤分布特征,并对边坡稳定性进行分析。结果表明,数值分析的结果与现场观察大致相同,并需要对边坡进行合理的加固使其保持稳定。
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| 关 键 词： | 稳定性 数值分析 损伤 应力场 |
Analysis of Damage to Slope Stability by Coal Seam Mining |
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| Zhao Yuan.Analysis of Damage to Slope Stability by Coal Seam Mining[J].Journal of beijing vocational & technical institute of industry,2013,12(1):6-9,19. |
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| Authors: | Zhao Yuan |
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| Institution: | Zhao Yuan (Hubei Automatic Engineering School,Xiangyang Hubei 441021,China) |
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| Abstract: | Using the ABAQUS software, this paper analyses the stability of the annular slope the northwest side of Antaibao opencast mine, obtaining the stress field, displacement field and damage distribution characteristics. The results shows good consistency with the on - site measurement, and that reasonable reinforcement should be done to the slope so as to maintain its steadiness. |
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| Keywords: | stability numerical analysis damage stress field |
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