正交各向异性圆柱壳的轴对称和梁式振动分析  

Axisymmetric and beamlike vibration of orthotropic circular cylindrical shell

作　　者：漆万鹏 侯磊 

机构地区：[1]海军驻武汉438厂军事代表室,武汉430060 [2]海军驻武汉701所军事代表室,武汉430064

出　　处：《船舶力学》2010年第8期908-914,共7页Journal of Ship Mechanics

摘　　要：文章用Flügge经典壳体理论讨论了正交各向异性圆柱壳的轴对称和梁式振动,分析了壳体参数和材料参数对壳体频率和振型的影响,还讨论了这两种振动与杆的纵向振动、环的平面内振动以及轴对称轴向运动和轴对称径向运动的关系。An analysis is presented for axisymmetric and beam-like vibration of an orthotropic cylindrical shell using Flügge classical shell theory.The effects of shell and material parameters on vibration frequen-cies and mode shapes are discussed in this paper.Some comparisons with axisymmetric longitudinal motion,axisymmetric breathing motion,ring motion,etc are obtained.

关 键 词：正交各向异性圆柱壳 轴对称振动 梁式振动 

分 类 号：TB532[理学—物理] TU333[理学—声学]