| 自平衡单元及其刚度矩阵的推导方法 |
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| 引用本文： | 单建,易军.自平衡单元及其刚度矩阵的推导方法[J].东南大学学报(自然科学版),1996,26(6):103-108. |
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| 作者姓名： | 单建 易军 |
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| 作者单位： | 东南大学土木工程系 |
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| 摘 要： | 提出了自平衡单元折概念，介绍了几种典型的自平衡单元，并结合平面三角形单元，着重讨论了这类单元的刚度矩阵的推导方法。
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| 关 键 词： | 自平衡单元 刚度矩阵 单元分析 结构静力学 |
Self Balanced Elements and the Derivation of Their Stiffness Matrices |
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| Shan Jian,Yi Jun.Self Balanced Elements and the Derivation of Their Stiffness Matrices[J].Journal of Southeast University(Natural Science Edition),1996,26(6):103-108. |
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| Authors: | Shan Jian Yi Jun |
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| Abstract: | The concept of self balanced elements is presented. Some typical self balanced elements are introduced with emphasis on the derivation of their stiffness matrices, taking triangular elements as an example. |
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| Keywords: | self balanced element stiffness matrix analysis of element |
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