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| 弹性薄板的后屈曲特性 | |
| 引用本文： | 王明贵 黄义. 弹性薄板的后屈曲特性[J]. 应用力学学报, 1996, 13(1): 137-142 |
| 作者姓名： | 王明贵 黄义 |
| 作者单位： | 中国建筑科学研究院，西安建筑科技大学 |
| 摘 要： | 文章用三维弹性理论的非线性应变公式研究了弹性薄板的后屈曲特性，旨在探讨冯·卡门平板大挠度方程的可靠性范围。计算结果表明，当板中薄膜力较大时，用冯·卡门方程描述后屈曲问题会产生较大的误差。 |
| 关 键 词： | 弹性薄板；三维非线性应变；后屈曲 |
Postbuckling Behavior of Elastic Thin Plates |
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| Wang Minggui,Huang Yi. Postbuckling Behavior of Elastic Thin Plates[J]. Chinese Journal of Applied Mechanics, 1996, 13(1): 137-142 | |
| Authors: | Wang Minggui Huang Yi |
| Affiliation: | Xi'an Institute of Metallurgy and Construction Engineering |
| Abstract: | The pistbuckling behaviors of the elastic thin plates have been researched with the strain formulasof three-dimensional elastic theroy in order to survey the range of reliability about von. karmans largedeflection theory of plates. The results of caculation show that the von. karmans theory has the errorswhen the larger membrane force exists in the plat. |
| Keywords: | elastic thin Plate three-dimensional nonliear strain postbuckling. |
| 本文献已被 CNKI 维普 等数据库收录！ | |