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Analysis of Laminated Composite Porous Plate under Sinusoidal Load with Various Boundary Conditions
Artykuł w czasopiśmie
MNiSW
140
Lista 2024
Status: | |
Autorzy: | Kumar Raushan, Kumar Ajay, Andrzejuk Wojciech, Szafraniec Małgorzata, Barnat-Hunek Danuta |
Dyscypliny: | |
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Rok wydania: | 2024 |
Wersja dokumentu: | Elektroniczna |
Język: | angielski |
Numer czasopisma: | 10 |
Wolumen/Tom: | 17 |
Numer artykułu: | 2308 |
Strony: | 1 - 25 |
Impact Factor: | 3,1 |
Web of Science® Times Cited: | 0 |
Scopus® Cytowania: | 0 |
Bazy: | Web of Science | Scopus |
Efekt badań statutowych | NIE |
Finansowanie: | This work was financially supported by the Ministry of Science and Higher Education—Poland, within the grant numbers FD-IL-068 and FD-IL-003. |
Materiał konferencyjny: | NIE |
Publikacja OA: | TAK |
Licencja: | |
Sposób udostępnienia: | Witryna wydawcy |
Wersja tekstu: | Ostateczna wersja opublikowana |
Czas opublikowania: | W momencie opublikowania |
Data opublikowania w OA: | 13 maja 2024 |
Abstrakty: | angielski |
Bending analysis was carried out for a laminated composite porous plate due to sinusoidal loading with various boundary conditions using improved third-order theory. Zero transverse shear stress provided a free surface at the top and bottom of the plate. Also, the authors developed a finite element formulation based on improved third-order shear deformation theory. To circumvent the C1 continuity requirement associated with improved third-order shear deformation theory, a C0 FE formulation was developed by replacing the out-of-plane derivatives with independent field variables. An in-house FORTRAN code was developed for the bending analysis of the laminated porous plate considering a 2D finite element model. The complete thickness of the plate was covered with different porosity patterns. The impacts of various modulus ratios, boundary conditions, thickness ratios, fiber orientation angles, and material parameters were examined for laminated porous plates. There was an 18.8% reduction in deflection in the case of the square plate as compared to rectangular plates, with a porosity value of 0.1, a thickness ratio of 10, and an orientation angle of 0°/90°/0°. According to the current research, adding porosities causes a relatively greater change in deflection rather than stress, thereby aiding in the development of a lightweight structure |