SIMPLE HIGHER-ORDER THEORY FOR LAMINATED COMPOSITE PLATES.

被引：0

作者：

Reddy, J.N. ^{[1
]}

机构：

[1] Virginia Polytechnic Inst &, State Univ, Dep of Engineering, Science & Mechanics, Blacksburg,, Virginia Polytechnic Inst & State Univ, Dep of Engineering Science & Mechanics, Blacksburg,

来源：

Journal of Applied Mechanics, Transactions ASME | 1984年 / 51卷 / 04期

关键词：

STRAIN; -; STRESSES; Shear;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A higher-order shear deformation theory is developed. The theory contains the same dependent unknowns as in the first-order shear deformation theory of Whitney and Pagano, but accounts for parabolic distribution of the transverse shear strains through the thickness of the plate. Exact closed-form solutions of symmetric cross-ply laminates are obtained and the results are compared with three-dimensional elasticity solutions and first-order shear deformation theory solutions. The present theory predicts the deflections and stresses more accurately when compared to the first-order theory.

引用

页码：745 / 752

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