| 关于综合模态屈曲理论的研究 |
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| 引用本文： | 雍巧玲.关于综合模态屈曲理论的研究[J].南京航空航天大学学报,1992(1). |
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| 作者姓名： | 雍巧玲 |
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| 作者单位： | 南京航空学院教务处 |
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| 摘 要： | 本文讨论了综合模态屈曲理论。该理论同时考虑多个模态及其相互作用对结构屈曲的影响,能解释以往的屈曲理论所不能解释的屈曲现象,对实践有重要的指导意义。
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| 关 键 词： | 屈曲 虚功 泛函数 综合模态 |
Research on Theory of Interactive Buckling |
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| Yong Qiaoling.Research on Theory of Interactive Buckling[J].Journal of Nanjing University of Aeronautics & Astronautics,1992(1). |
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| Authors: | Yong Qiaoling |
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| Institution: | Office of Studies |
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| Abstract: | The theory of interactive buckling gives a new analytic model to describe nonlinear elastic buckling of structures. Multiple buckling modes and their interaction are considered. It can explain the phenomena which can't be explained by other buckling theories. Results of the theoretically predicted and experimetally observed collapse loads are in good agreement. |
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| Keywords: | buckling virtual work functional equations interactive modes |
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