Open AccessAnalyze thermo-mechanical problem by isogeometric analysis for structures used functionally graded material
Author(s) -
Khuong D. Nguyen,
Tien M. Nguyen,
Chien Trung Vo,
Hung Nguyen,
Hoa Cong Vu
Publication year - 2017
Publication title -
khoa học công nghệ
Language(s) - English
Resource type - Journals
ISSN - 1859-0128
DOI - 10.32508/stdj.v20ik3.1092
Subject(s) - isogeometric analysis , thermoelastic damping , functionally graded material , material properties , basis function , materials science , structural engineering , computer science , mathematics , composite material , finite element method , mathematical analysis , engineering , thermal , physics , meteorology
The objective of this paper is apply isogeometric analysis (IGA) to analyze thermoelastic behavior of functionally graded material (FGM) structures. IGA is built on NURBS basis functions used to model exact geometries with higher-order approached functions. The FGM is a type of advanced composite material has material properties is continuous distributed variation through thickness direction. The results are verified with other numerical results and results from COMSOL commercial software.