| 含旋转自由度杂交型单元 |
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| 引用本文： | 段春生. 含旋转自由度杂交型单元[J]. 沈阳航空工业学院学报, 1997, 14(2): 20-24 |
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| 作者姓名： | 段春生 |
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| 摘 要： | 文中把杂交理论与旋转自由度技术相结合提出了二个在航空航天领域得到应用的新单元，一系列典型例题完全证实了这些单元的杰出性能。
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| 关 键 词： | 杂交应力单元 杂交混合 旋转自由度 有限元 |
New Developments of Hybrid Element in Areonautical Engineering |
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| Duan Chunsheng. New Developments of Hybrid Element in Areonautical Engineering[J]. Journal of Shenyang Institute of Aeronautical Engineering, 1997, 14(2): 20-24 |
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| Authors: | Duan Chunsheng |
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| Affiliation: | Duan Chunsheng |
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| Abstract: | This paper presents two hybrid elements with drilling degrees of freedom, which are gaining wide applications in aeronautical engineering. The new elements have been subjected to a number of carefelly selected test problems. Numerical resutes show that the present elements yield very good accuracy. |
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| Keywords: | hybrid stress hybrid mixed rotational degree of freedom |
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