分解刚度法在各向异性多层扁壳理论中的应用

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Application of the Method of Split Rigidities to Anisotropic Laminated Shallow Shells

摘要: 本文按文献[3]中胡海昌阐述的方法,在文献[1]的基础上,将分解刚度法推广应用到各向异性多层扁壳的横向变形、稳定和横向振动问题上去,取得了简单实用、计算工作量和误差都较小的近似计算方法.

Abstract: In this paper, according to the method stated by Hu Hai-chang in [3], on the basis of [1], the method of split rigidities is generalized for the purpose of solving the problems of lateral deflection, stability and lateral vibration for anisotropic laminated shallow shells,and a simple and practical approximate method is obtained,in which the errors and computing work are comparatively small.

[1]	王震鸣,刘国玺,吕明身,各向异性多层扁壳的大挠度方程,应用数学和力学,3,1(1981).
[2]	Yinson,J.R.and T,W,Chou,Composite materials and their use in structures(1975).
[3]	中国科学院北京力学研究所固体力学研究室板壳组著,《夹层板壳的弯曲稳定和振动》,科学出版社,(1977).
[4]	Jones,R,M Mechanics of composite materials,(1975).