双模数复合材料角交铺设厚层板的自由振动
FREE VIBRATIONS OF ANGLE-PLY THICK LAMINATES OF BIMODULUS COMPOSITE MATERIALS
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摘要: 本文应用Rayleigh-Ritz法和有限层法[1]研究了简支边界条件下双模数复合材料角交铺设厚层板的自由振动,以及层板各种参数对于基础频率的影响。
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关键词:
- 双模数复合材料 /
- 角交铺设厚层板 /
- Rayleigh-Ritz法 /
- 有限层法
Abstract: Using Rayleigh-Ritz Method and Finite-layers Method the free vibrations of angle-ply thick laminates Qf bimodulus composite materrials with simple supported boundary conditions are inverstigated. The effects of various parameters of laminates on fundamental frequencies are discussed.
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