作者
Tinh Quoc Bui, Minh Ngoc Nguyen, Chuanzeng Zhang
发表日期
2011/8
期刊
Computational Mechanics
卷号
48
页码范围
175-193
出版商
Springer-Verlag
简介
A detailed analysis of natural frequencies of laminated composite plates using the meshfree moving Kriging interpolation method is presented. The present formulation is based on the classical plate theory while the moving Kriging interpolation satisfying the delta property is employed to construct the shape functions. Since the advantage of the interpolation functions, the method is more convenient and no special techniques are needed in enforcing the essential boundary conditions. Numerical examples with different shapes of plates are presented and the achieved results are compared with reference solutions available in the literature. Several aspects of the model involving relevant parameters, fiber orientations, lay-up number, length-to-length, stiffness ratios, etc. affected on frequency are analyzed numerically in details. The convergence of the method on the natural frequency is also given. As a …
学术搜索中的文章
TQ Bui, MN Nguyen, C Zhang - Computational Mechanics, 2011