| 正交层合壳屈曲问题中相似性的探讨 |
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| 引用本文： | 陈桂娟,王忠平,梁炫,邵俊华.正交层合壳屈曲问题中相似性的探讨[J].武汉科技大学学报(自然科学版),2007,30(1):103-106. |
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| 作者姓名： | 陈桂娟 王忠平 梁炫 邵俊华 |
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| 作者单位： | 1. 武汉科技大学理学院,湖北,武汉,430081
2. 西安石油大学机械学院,陕西,西安,710065 |
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| 摘 要： | 给出圆柱薄层壳屈曲的临界载荷,编制了计算程序;探讨了正交铺层的复合材料层合壳在屈曲问题中的某些相似特征,根据模型和原型间在几何上或材料上的相似比,预测出原型的屈曲临界载荷,为复杂结构的参数化设计及研究奠定了基础。
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| 关 键 词： | 临界载荷 复合材料 相似比 |
| 文章编号： | 1672-3090(2007)01-0103-04 |
| 修稿时间： | 2006-07-03 |
Similarity of buckling of cross-ply laminated shell |
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| Chen Guijuan,Wang Zhongping,Liang Xuan,Shao Junhua.Similarity of buckling of cross-ply laminated shell[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),2007,30(1):103-106. |
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| Authors: | Chen Guijuan Wang Zhongping Liang Xuan Shao Junhua |
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| Abstract: | This paper gives the buckling critical load of orthogonal laminated cylindrical shell and the computational procedure.Some similar characteristics are discussed in the buckling question of the cross-ply laminated shell.According to the ratio of similitude of the model and prototype in geometry or material,the critical load of prototype is forecasted in the paper,which has laid down the foundation for the parametric design and research of complex structures. |
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| Keywords: | critical load composite ratio of similitude |
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