| 实时位形上的倾斜曲率和水平变形分析 |
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| 引用本文： | 崔希民. 实时位形上的倾斜曲率和水平变形分析[J]. 中国矿业, 1996, 5(5): 57-60 |
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| 作者姓名： | 崔希民 |
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| 作者单位： | 中国矿业大学北京研究生部!北京，100083 |
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| 摘 要： | 本文以非线性几何场论为基础，在开采沉陷的实时位形上分析得到了下沉主断面上的倾斜、曲年和水平变形的准确计算公式。算例表明，建立在初始位形上的传统计算方法具有不合理性，当大变形大转动时，计算结果将产生不允许的误差。文中所得的计算方式同样适用于对实际观测数据的处理。
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| 关 键 词： | 位形 开采沉陷 主断面 |
ANALYSIS OF SLOPE, CURVATURE AND HORIZONTAL DEFORMATION ON DEFORMED CONFIGURATION |
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| Cui Ximin. ANALYSIS OF SLOPE, CURVATURE AND HORIZONTAL DEFORMATION ON DEFORMED CONFIGURATION[J]. CHINA MINING MAGAZINE, 1996, 5(5): 57-60 |
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| Authors: | Cui Ximin |
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| Abstract: | On the basis of nonlinear geometric field,the author analyses and obtains the accurate formu-las on main section of mining subsidence on deformed configuration. The calculating examples illustrate that the traditional formulas on initial configuration is not reasonable. When the deformatim and rotation is large, the computation will make unpermissible error. The accurate formu1as obtained are also suit for processing the practically observed data. |
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| Keywords: | Configuration Mining subsidence Main section |
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