矿层开采后的地面沉陷和应力分析

郭惟嘉; 刘立民; 施德芳; 曹志远

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郭惟嘉, 刘立民, 施德芳, 曹志远. 矿层开采后的地面沉陷和应力分析[J]. 岩土工程学报, 1996, 18(2): 75-81.

引用本文:

郭惟嘉, 刘立民, 施德芳, 曹志远. 矿层开采后的地面沉陷和应力分析[J]. 岩土工程学报, 1996, 18(2): 75-81.

Guo Weijia, Liu Limin, Shi Defang, Cao Zhiyuan. Stress Analysis for Ground Subsidence Caused by Ore Seam or Coal Seam Mining[J]. Chinese Journal of Geotechnical Engineering, 1996, 18(2): 75-81.

Citation:

Guo Weijia, Liu Limin, Shi Defang, Cao Zhiyuan. Stress Analysis for Ground Subsidence Caused by Ore Seam or Coal Seam Mining[J]. Chinese Journal of Geotechnical Engineering, 1996, 18(2): 75-81.

矿层开采后的地面沉陷和应力分析

Stress Analysis for Ground Subsidence Caused by Ore Seam or Coal Seam Mining

摘要

摘要: 本文交替使用半解析法中的有限层单元和三校柱单元，给出了矿层开采后的地面沉陷及应力分析的计算方法、公式和结果。

Abstract: in this paper, the finite stratiform elements and the triangular prism elements have been alternativelyused in the semi-analytic numerical method. The computational method, formulas and result of stress analysis forground subsidence caused by ore seam mining are presented.

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