摘要
Based on the continuum assumption, an equivalent vibration analysis is performed for lattice sandwich beam. The natural frequencies of the pyramidal core sandwich beam from theoretical prediction are compared with corresponding finite element results. For simply-supported sandwich plates with the tetrahedral and pyramidal cores, the modal analysis and buckling analysis are performed by FEM, and the influences of microscopic geometrical parameters on natural frequency and buckling are also investigated.
源语言 | 英语 |
---|---|
页(从-至) | 41-46 |
页数 | 6 |
期刊 | International Journal of Nonlinear Sciences and Numerical Simulation |
卷 | 9 |
期 | 1 |
DOI | |
出版状态 | 已出版 - 2008 |
已对外发布 | 是 |
指纹
探究 'Vibration and buckling of lattice sandwich structures' 的科研主题。它们共同构成独一无二的指纹。引用此
Zhang, Y. H., Gu, Y., Qiu, X. M., Guo, H. C., Zhaob, H., & Fang, D. N. (2008). Vibration and buckling of lattice sandwich structures. International Journal of Nonlinear Sciences and Numerical Simulation, 9(1), 41-46. https://doi.org/10.1515/IJNSNS.2008.9.1.41