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考虑横向剪切变形和旋转惯性的层合正交异性球壳的动态响应
引用本文:杨宜谦,马和中.考虑横向剪切变形和旋转惯性的层合正交异性球壳的动态响应[J].上海力学,1996,17(2):111-118.
作者姓名:杨宜谦  马和中
作者单位:北京航空航天大学 (杨宜谦,马和中),北京航空航天大学(王俊奎)
摘    要:本文建立了计及横向剪切变形的旋转惯性的复合材料轴对称层合圆柱正交异性球壳的运动方程。在此基础上,用有限差分法计算了球壳在轴对称动力载荷下的动态响应,并讨论了材料参数、结构参数和横向剪切变形的影响。

关 键 词:层合球壳  动力响应  横向剪切变形  旋转惯性

THE DYNAMIC RESPONSE OF LAMINATED ORTHOTROPIC SPHERICAL SHELLS CONSIDERED TRANSVERSE SHEAR DEFORMATION AND ROTATORY INERTIA
Yang Yiqian Ma Hezhong Wang Junkui.THE DYNAMIC RESPONSE OF LAMINATED ORTHOTROPIC SPHERICAL SHELLS CONSIDERED TRANSVERSE SHEAR DEFORMATION AND ROTATORY INERTIA[J].Chinese Quarterly Mechanics,1996,17(2):111-118.
Authors:Yang Yiqian Ma Hezhong Wang Junkui
Institution:Beijing University of Aeronautics and Astronautics
Abstract:Tn this paper, equations of motion of axisymmetrically laminated cylindrical orthotropic spherical shells are derived with consideration of the transverse shear deformation and rotatry inertia On this basis, using the finite difference method, the dynamic response of spherical shells under axisymmetric dynamic load is calculated. The effects of material parameters, structural parameters and transverse shear deformation are discussed.
Keywords:laminated spherical shell  dynamic response  transverse shear deformation  rotatory inertia  finite difference method  
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