| 最小余能原理与杂交应力公式 |
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| 引用本文： | 段春生. 最小余能原理与杂交应力公式[J]. 沈阳航空工业学院学报, 1994, 0(2): 5-10 |
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| 作者姓名： | 段春生 |
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| 作者单位： | 沈阳航空工业学院航空工程系 |
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| 摘 要： | 杂交应力模式的单元在近年来得到了广泛的研究和应用、本文由古典的最小余能原理出发,给出了杂交应力公式导出的完整过程.
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| 关 键 词： | 最小余能原理 杂交应力 固体力学 插值函数 |
The Principle of Minimum Complementary Energy and Hybrid Stress Model |
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| Duan Chunsheng. The Principle of Minimum Complementary Energy and Hybrid Stress Model[J]. Journal of Shenyang Institute of Aeronautical Engineering, 1994, 0(2): 5-10 |
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| Authors: | Duan Chunsheng |
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| Affiliation: | Duan Chunsheng |
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| Abstract: | The element formulations for hybrid stress model have gained increased popularity in recent years. In this paper a complete derivation of hybrid stress formulation is given from a modified version of principle of minimum complementary energy. |
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| Keywords: | principle of mininum complementary energy hybrid stress field variable la-grangian multiplier interpolation function |
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