| 地下开采地表下沉预测的三维理论模型 |
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| 引用本文： | 李文秀,闻 磊,候晓兵,赵胜涛,杨少冲,戴兰芳.地下开采地表下沉预测的三维理论模型[J].岩土力学,2006,27(Z2):166-170. |
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| 作者姓名： | 李文秀 闻 磊 候晓兵 赵胜涛 杨少冲 戴兰芳 |
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| 作者单位： | 河北大学 岩土工程研究所，保定 071002 |
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| 基金项目： | 河北省科技攻关计划项目（No.05213706）；河北省教育厅科研项目(No.2004308)；河北省科技攻关计划项目（No.3213810）。 |
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| 摘 要： | 根据弹性力学理论，建立了地表下沉预测分析的三维层状理论模型，并用于小官庄铁矿地下开采引起地表下沉的预测分析。在分析过程中，采用Matlab软件进行数值积分计算和图形绘制。通过工程实例计算分析，表明理论计算结果与矿山现场实测资料二者吻合较好。
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| 关 键 词： | 采矿工程 弹性理论 岩体移动 预测。 |
| 收稿时间： | 2006-11-20 |
The three-dimensional model for prediction of ground subsidence
due to underground mining |
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| LI Wen-xiu,WEN Lei,HOU Xiao-bing,ZHAO Sheng-tao,YANG Shao-chong,DAI Lan-fang.The three-dimensional model for prediction of ground subsidence
due to underground mining[J].Rock and Soil Mechanics,2006,27(Z2):166-170. |
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| Authors: | LI Wen-xiu WEN Lei HOU Xiao-bing ZHAO Sheng-tao YANG Shao-chong DAI Lan-fang |
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| Institution: | Institate of Geotednical Engineering, Hebei University, Baoding 071002, China |
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| Abstract: | The three-dimensional elastic model for the predicting analysis of ground surface subsidence due to underground mining is established based on plate-shell bending theory. And the relative theoretical formula is deduced and applied to analyzing ground subsidence due to underground mining in Xiaoguanzhuang metal mine, Shandong, Province China. Matlab is used to calculate the numerical integration and draw the figures. The engineering example shows that the theoretical results are consistent with the field measurements. |
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| Keywords: | mining engineering elastic theory rock mass displacement prediction |
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