| 弹性环薄板稳定问题的边界元分析 |
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| 引用本文： | 完海鹰. 弹性环薄板稳定问题的边界元分析[J]. 淮北煤炭师范学院学报(自然科学版), 1999, 0(1) |
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| 作者姓名： | 完海鹰 |
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| 作者单位： | 合肥工业大学建筑工程系!合肥，230009 |
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| 摘 要： | 本文采用样条边界元法来分析弹性环薄板稳定问题．将中面力因素项看成一虚拟荷载，从而使该问题化为Kichhoff板来求解．通过实例考察，我们看到用本文方法所得到的临界压力值与铁摩辛柯得出的结果良好吻合．
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| 关 键 词： | 样条边界元 环薄板 临界值 |
Boundary Element Analysis of Buckling Problems of Elastic Annular Plate |
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| Wan haying. Boundary Element Analysis of Buckling Problems of Elastic Annular Plate[J]. Journal of Huaibei Coal Industry Teachers College(Natural Science edition), 1999, 0(1) |
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| Authors: | Wan haying |
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| Abstract: | In this paper. the method of spline boundary element is employed to analyse the buckling Problems of an elastic annular plate,the Problems are turned to that of kichhoff plate on thecondition that the middle layer forces are taken as imagine loads.The critical pressure value obtained by the method of this paper coincides with that of document[1] fairly well. |
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| Keywords: | spline boundary element annular plate critical value |
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