| 预测地表与岩层移动变形的数学模型 |
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| 引用本文： | 余学义. 预测地表与岩层移动变形的数学模型[J]. 西安科技大学学报, 1993, 0(3) |
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| 作者姓名： | 余学义 |
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| 作者单位： | 西安矿业学院采矿工程系 |
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| 摘 要： | 给出了实用“三下”采煤DMBCH软件的计算机模拟预测数学模型和有关参数的确定方法,并对其实用性进行了论证评价,表明这种数学模型适应矿井实际开采情况,预测准确度高,应用方便。
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| 关 键 词： | “三下”采煤 岩层移动变形 模拟预测 |
MATHEMATICAL MODEL OF PREDICTING SURFACE AND STRATA MOVEMENT AND DEFORMATION |
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| Yu Xueyi. MATHEMATICAL MODEL OF PREDICTING SURFACE AND STRATA MOVEMENT AND DEFORMATION[J]. JOurnal of XI’an University of Science and Technology, 1993, 0(3) |
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| Authors: | Yu Xueyi |
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| Abstract: | This paper presents the mathematical model of computer simulation and the method of determining subsidence parameters for DMBCH software, which can be applied to coal mining under building, railway and water body. The practicality of the method has also been assesSed. It iss uitabll for actual mining situation. The prediction is highly accurate and its application is convenient. |
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| Keywords: | mining under buildind railway and water body strata movement and deformation simulation prediction |
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