Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Buckling and Free Vibration Analysis of Arch Shaped Sandwich Plates
In this research, finite element analysis with eight noded isoparametric serendipity element has been used to model the complex shaped arch model. Instead of curved shaped shell element, the rectangular plate element has been used to model the arch shaped sandwich plate. Folded plate formulation in MATLAB has been used in this analysis. Numerical results for critical buckling loads and the natural frequencies of the structure have been presented. Parametric studies are performed to show the influences of the boundary conditions, core thicknesses and angle of ply orientation on face sheet. In buckling analysis, effects of uniaxial loading, biaxial loading and shear loading has been investigated in the studies. Numerical result shows that the boundary condition at the edges of the arch plate, core thickness and angle of ply orientation at face sheets influences the stiffness and mass prominently thus altering the free vibration nature and the critical buckling load.
Buckling and Free Vibration Analysis of Arch Shaped Sandwich Plates
In this research, finite element analysis with eight noded isoparametric serendipity element has been used to model the complex shaped arch model. Instead of curved shaped shell element, the rectangular plate element has been used to model the arch shaped sandwich plate. Folded plate formulation in MATLAB has been used in this analysis. Numerical results for critical buckling loads and the natural frequencies of the structure have been presented. Parametric studies are performed to show the influences of the boundary conditions, core thicknesses and angle of ply orientation on face sheet. In buckling analysis, effects of uniaxial loading, biaxial loading and shear loading has been investigated in the studies. Numerical result shows that the boundary condition at the edges of the arch plate, core thickness and angle of ply orientation at face sheets influences the stiffness and mass prominently thus altering the free vibration nature and the critical buckling load.
Buckling and Free Vibration Analysis of Arch Shaped Sandwich Plates
Structural Integrity
Fonseca de Oliveira Correia, José António (Herausgeber:in) / Choudhury, Satyabrata (Herausgeber:in) / Dutta, Subhrajit (Herausgeber:in) / Pramanik, Subhankar (Autor:in) / Das, Sreyashi (Autor:in) / Niyogi, Arup Guha (Autor:in)
International Conference on Advances in Structural Mechanics and Applications ; 2021 ; Silchar, India
Advances in Structural Mechanics and Applications ; Kapitel: 30 ; 370-382
Structural Integrity ; 26
15.07.2022
13 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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