| 弹性圆柱薄壳稳定性问题的不完全双二次非协调板元解 |
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| 引用本文： | 金坚明,高忠社,肖强.弹性圆柱薄壳稳定性问题的不完全双二次非协调板元解[J].甘肃科学学报,2005,17(2):1-6. |
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| 作者姓名： | 金坚明 高忠社 肖强 |
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| 作者单位： | 西北师范大学,数学与信息科学学院,甘肃,兰州,730070 |
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| 摘 要： | 介绍了弹性圆柱薄壳稳定性问题，给出了不完全双二次非协调板元，并用不完全双二次非协调板元求解弹性圆柱薄壳特征值问题。
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| 关 键 词： | 弹性圆柱薄壳 稳定性问题 总势能 不完全双二次非协调板元 |
| 文章编号： | 1004-0366(2005)02-0001-06 |
| 修稿时间： | 2004年10月11 |
Incomplete Biquadratic Nonconforming Plate Element Solution to the Problem of Stability of an Elastic Circular Cylindrical Shell |
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| JIN Jian-ming,GAO Zhong-she,XIAO Qiang.Incomplete Biquadratic Nonconforming Plate Element Solution to the Problem of Stability of an Elastic Circular Cylindrical Shell[J].Journal of Gansu Sciences,2005,17(2):1-6. |
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| Authors: | JIN Jian-ming GAO Zhong-she XIAO Qiang |
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| Abstract: | The problem of stability of an elastic circular cylindrical shell was introduced simply, and then the incomplete biquadratic nonconforming plate element was given, and the eigenvalue problem of elastic circular cylindrical shell was solved by the incomplete biquadratic nonconforming plate element. |
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| Keywords: | elastic circular cylindrical shell the problem of stability total potential energy incomplete biq-uadratic nonconforming plate element |
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