| 初始薄膜力对复合材料多层板壳自振频率的影响 |
| |
| 引用本文： | 尹邦信. 初始薄膜力对复合材料多层板壳自振频率的影响[J]. 西南科技大学学报, 2003, 18(2): 12-15 |
| |
| 作者姓名： | 尹邦信 |
| |
| 作者单位： | 西南科技大学土木工程学院,四川绵阳,621002 |
| |
| 摘 要： | 在文献 (王震呜 .复合材料力学和复合材料结构力学 ,北京 :机械工业出版社 ,1991)给出的各向异性多层扁壳的自由振动方程的基础上 ,在初始薄膜力Nox、Noy各种取值的情况下分析了复合材料多层扁壳的自由振动 ,总结了自振频率随Nox、Noy的变化规律 ,为复合材料多层板壳的工程运用提供了一定的依据
|
| 关 键 词： | 复合材料多层板壳 自振频率 初始薄膜力 自由振动 复合材料力学 振型 |
| 文章编号： | 1671-8755(2003)02-0012-04 |
| 修稿时间： | 2002-12-26 |
Effect of Original Membrane Force on Frequency of Freedom Vibration of Laminated Composite Shallow Shells and Plates |
| |
| Yin Bangxin. Effect of Original Membrane Force on Frequency of Freedom Vibration of Laminated Composite Shallow Shells and Plates[J]. Journal of Southwest University of Science and Technology, 2003, 18(2): 12-15 |
| |
| Authors: | Yin Bangxin |
| |
| Abstract: | Based on the freedom vibration formula of anisotropic laminated shallow shells and plates in the reference (Wang Zhenming. Science of Strength of Multiple Material and Structural Science of Strength of Multiple Material [M]. Beijing: Michanical Industry Publishing House, 1991), freedom vibration of laminated composite shallow shells and plates is analyzed in different numerical value of original membrane force such as N o x and N o y. The viriational regularities of freedom vibration frequency along with the value N o x and N o y are summarized. Therefore, the basis of engineering application of laminated composite shallow shells and plates has been offered. |
| |
| Keywords: | laminated composite shallow shells and plates original membrane force freedom vibration |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
