Nonlinear thermal displacements of laminated composite beams
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Techno-Press
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, nonlinear displacements of laminated composite beams are investigated under non-uniform temperature rising with temperature dependent physical properties. Total Lagrangian approach is used in conjunction with the Timoshenko beam theory for nonlinear kinematic model. Material properties of the laminated composite beam are temperature dependent. In the solution of the nonlinear problem, incremental displacement-based finite element method is used with Newton-Raphson iteration method. The distinctive feature of this study is nonlinear thermal analysis of Timoshenko Laminated beams full geometric non-linearity and by using finite element method. In this study, the differences between temperature dependent and independent physical properties are investigated for laminated composite beams for nonlinear case. Effects of fiber orientation angles, the stacking sequence of laminates and temperature on the nonlinear displacements are examined and discussed in detail.
Açıklama
Akbas, Seref Doguscan/0000-0001-5327-3406
Anahtar Kelimeler
composite laminated beams, thermal nonlinear analysis, Timoshenko beam theory, total Lagragian, Finite Element Method, temperature dependent physical properties
Kaynak
Coupled Systems Mechanics
WoS Q Değeri
N/A
Scopus Q Değeri
Q3
Cilt
7
Sayı
6
