Analysis of deflections and stresses for laminated composite plates based on a new higher-order shear deformation theory

被引：3
|
作者：
Lan, XiangJun [1 ]
Feng, ZhiHua [1 ]
机构：
[1] Soochow Univ, Sch Mech & Elect Engn, Suzhou 215021, Peoples R China
来源：
VIBRATION, STRUCTURAL ENGINEERING AND MEASUREMENT II, PTS 1-3 | 2012年 / 226-228卷
关键词：
Laminated composite plates; Higher-order plate theory; Transverse shear effects; Principle of virtual work;
D O I：
10.4028/www.scientific.net/AMM.226-228.1725
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Based on the new simple third-order shear deformation theory, the deflections and stresses of the simply supported symmetrical laminated composite plates are obtained by using the principle of virtual work .The solutions are compared with the solutions of three-dimensional elasticity theory, the first-order shear deformation theory and the Reddy's higher order shear deformation theory. Results show that the presented new theory is more reliable, accurate, and cost-effective in computation than the first-order shear deformation theories and other simple higher-order shear deformation theories.
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页码：1725 / 1729
页数：5
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