| 静力凝聚法解叠层厚板的自由振动问题 |
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| 引用本文： | 盛宏玉. 静力凝聚法解叠层厚板的自由振动问题[J]. 合肥工业大学学报(自然科学版), 2000, 23(6): 1019-1022 |
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| 作者姓名： | 盛宏玉 |
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| 作者单位： | 合肥工业大学土木建筑工程学院,安徽合肥 230009 |
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| 摘 要： | 文章提出一种改进的叠层板理论,并针对两种特殊的叠层和相应的边界条件,给出了叠层复合材料厚板的解析解.该文还应用静力凝聚法,凝聚掉平面内位移和转角自由度,这样,求解特征值问题的工作量将大大减少.算例表明,这些工作是相当有效的.
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| 关 键 词： | 叠层复合材料厚板 自由振动 静力凝聚法 |
| 文章编号： | 1003-5060(2000)06-1019-05 |
| 修稿时间： | 2000-06-05 |
On the solutions of free vibration problem for thick laminated plates by using static elimination method |
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| SHENG Hong yu. On the solutions of free vibration problem for thick laminated plates by using static elimination method[J]. Journal of Hefei University of Technology(Natural Science), 2000, 23(6): 1019-1022 |
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| Authors: | SHENG Hong yu |
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| Abstract: | A refined theory of laminated plate is presented, and the analytical solutions of thick laminated composite plates are given for two particular laminates under associated boundary conditions. The static elimination method is used to eliminate the in plane and rotation displacements, thus the time for calculating the eigenvalue problem is decreased greatly. The examples illustrate that the present work has a good efficiency. |
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| Keywords: | thick laminated composite plate free vibration static elimination method |
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