A Quasi-3D theory for bending, vibration and buckling analysis of FG-CNTRC and GPLRC curved beams
Küçük Resim Yok
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Ltd
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
This paper proposes a finite element model based on Quasi-3D theory, which includes both normal and shear effects, to study the bending, vibration, and buckling responses of FG-CNTRC and GPLRC curved beams. A two-node beam element satisfying C1 continuity requirement is utilized to compute displacements, critical buckling loads, and natural frequencies for beams with various boundary conditions. To evaluate the precision of the suggested model, various numerical examples are conducted. Next, a comprehensive parameter study is carried out to study the effects of distribution patterns and fractional volume of reinforced materials, open angles, aspect ratios, and boundary conditions. Numerous numerical results can serve as benchmarks for subsequent investigations. © 2024 The Authors
Açıklama
Anahtar Kelimeler
Fg-Cntrc And Gplrc Curved Beams, Finite Element, Quasi-3d Theory
Kaynak
Structures
WoS Q Değeri
Scopus Q Değeri
Q1
Cilt
63
