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第 2 期 高汝鑫,等:层合圆柱壳强迫振动分析的辛空间波方法 487
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tion analysis of thin cross-ply laminated circular cylindrical E-mail:gaoruxin@bit.edu.cn
附 录:
矩阵 H A 和 H B 的详细表达式如下:
κ 2 ∂ κ 4 ∂
κ 2
0 0
Rκ 1 ∂θ Rκ 1 ∂θ
Rκ 1
1 ∂
− 0 0 0 0
R ∂θ
(A1)
H A = 0 0 0 −1 0
κ 3 ∂
κ 3 κ 5 ∂
0 0
Rκ 1 ∂θ
Rκ 1 ∂θ
Rκ 1
1 ∂
0 0 0 − 0
R ∂θ
D 11 B 11
0 0 − 0
κ 1 κ 1
D 66 B 66
0 − 0 0
κ 6 κ 6
−1
H B = 0 0 0 0 (A2)
k c A 55
B 11 A 11
0 0 0
−
κ 1 κ 1
B 66 A 66
0 0 0 −
κ 6 κ 6
矩阵 H C 中的非零元素为:
H C,11 = I 0 ω 2 (A3)
H C,14 = H C,41 = I 1 ω 2 (A4)
A 22 κ 1 + A 12 κ 2 + B 12 κ 3 ∂ 2
k c A 44
2
H C,22 = −I 0 ω + − (A5)
R 2 R κ 1 ∂θ 2
2
(A 22 +k c A 44 )κ 1 + A 12 κ 2 + B 12 κ 3 ∂
H C,23 = H C,32 = − (A6)
2
R κ 1 ∂θ

