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Analysis of thick isotropic and cross-ply laminated plates by radial basis functions and a Unified Formulation

✍ Scribed by A.J.M. Ferreira; C.M.C. Roque; E. Carrera; M. Cinefra


Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
752 KB
Volume
330
Category
Article
ISSN
0022-460X

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✦ Synopsis


In this paper, we combine Carrera's Unified Formulation and a radial basis function collocation technique for predicting the static deformations and free vibration behavior of thin and thick isotropic and cross-ply laminated plates. Through numerical experiments, the capability and efficiency of this collocation technique for static and vibration problems are demonstrated, and the numerical accuracy and convergence are thoughtfully examined.


📜 SIMILAR VOLUMES


Radial basis functions–finite difference
✍ J.D. Rodrigues; C.M.C. Roque; A.J.M. Ferreira; E. Carrera; M. Cinefra 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 818 KB

In this paper, we propose to use the Murakami's zig-zag theory for the static and vibration analysis of laminated plates, by local collocation with radial basis functions in a finite differences framework. The equations of motion and the boundary conditions are obtained by the Carrera's Unified Form

Analysis of thick plates by using a high
✍ J.R. Xiao; R.C. Batra; D.F. Gilhooley; J.W. Gillespie Jr.; M.A. McCarthy 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 287 KB

Infinitesimal deformations of a homogeneous and isotropic thick elastic plate have been analyzed by using a meshless local Petrov-Galerkin (MLPG) method and a higher-order shear and normal deformable plate theory (HONSDPT). Radial basis functions (RBF) are employed for constructing trial solutions,