| 环形和圆形薄板屈曲后性态的非线性分析* |
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| 引用本文： | 江福汝. 环形和圆形薄板屈曲后性态的非线性分析*[J]. 应用数学和力学, 1987, 8(9): 755-770 |
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| 作者姓名： | 江福汝 |
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| 作者单位： | 上海市应用数学和力学研究所 |
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| 基金项目： | 中国科学院科学基金资助的课题 |
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| 摘 要： | 本文应用改进的多重尺度法,研究环形和圆形薄板屈曲后的性态.求出其渐近解和极限荷载以及指出薄板屈曲后其皱纹和弯曲刚度间的关系.
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| 收稿时间： | 1986-07-09 |
Nonlinear Analyses for the Postbuckling Behaviors of Annular and Circular Plates |
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| Affiliation: | Shanghai Institute of Applied Mathematics and Mechanics, Shanghai |
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| Abstract: | In this paper we apply the modified method of multiple scales to study the postbuckling behaviors of annular and circular thin plates. The asymptotic solutions have been constructed, the ultimate loads have been determined, and the relations-between the length of twisted waves formed by buckling and the flexural rigidity of plates have been discovered. |
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