Free vibration of circular cylindrical shells of finite length
Free vibration of circular cylindrical shells of finite length
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DOI：
10.2514/3.5726
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发表时间：
1970-03
期刊：
影响因子：
2.5
通讯作者：
Bert L. Smith;D. Vronay
中科院分区：
文献类型：
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作者：
Bert L. Smith;D. Vronay
=壳平均半径=任意复常数=弹性模量=壳壁厚度=壳长=壳周波数=模态识别数；等于轴向节点圆的个数，不包括端点，加上1 =时间=弹壳中间表面（轴向、切向、径向）某一点的位移=轴向坐标和周向坐标=辅助方程的一根=弹壳质量密度=圆频率=频率参数，= paco(l - p)/E =泊松比E h l m p
= mean radius of the shell = arbitrary complex constants = modulus of elasticity = thickness of shell wall = length of shell = number of circumferential waves around shell = mode identification number; equal to the number of axial nodal circles, excluding the ends, plus 1 = time = displacements of a point in the middle surface of the shell (axial, tangential, and radial, respectively) = axial and circumferential coordinates respectively = ith root of the auxiliary equation = mass density of shell = circular frequency = frequency parameter, = paco(l — p)/E = poisson's ratio E h L m p