International Journal of System & Software Engineering

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Effect of Lamination Scheme on Buckling Load for Laminated Composite Decks Plates


Affiliations
1 Department of Mech. Engg., Nile Valley University, Atbara, River Nile, Sudan
2 Department of Mech. Engg., Kassala University, Kassala, Sudan
3 Department of Mech. Engg., Omdurman Islamic University, Omdurman, Khartoum, Sudan
     

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New numerical results are generated for in-plane compressive biaxial buckling which serve to quantify the effects of lamination scheme on buckling loading. The results indicate that the symmetric laminate is stiffer than the anti-symmetric one. This phenomenon is caused by coupling between bending and stretching which lowers the buckling loads of symmetric laminate.

Keywords

Biaxial Buckling, Classical Laminated Plate Theory, Composite Laminated Decks Plates, Finite Element, Fortran Program, Lamination Scheme.
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  • Effect of Lamination Scheme on Buckling Load for Laminated Composite Decks Plates

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Authors

Osama Mohammed Elmardi Suleiman
Department of Mech. Engg., Nile Valley University, Atbara, River Nile, Sudan
Mahmoud Yassin Osman
Department of Mech. Engg., Kassala University, Kassala, Sudan
Tagelsir Hassan
Department of Mech. Engg., Omdurman Islamic University, Omdurman, Khartoum, Sudan

Abstract


New numerical results are generated for in-plane compressive biaxial buckling which serve to quantify the effects of lamination scheme on buckling loading. The results indicate that the symmetric laminate is stiffer than the anti-symmetric one. This phenomenon is caused by coupling between bending and stretching which lowers the buckling loads of symmetric laminate.

Keywords


Biaxial Buckling, Classical Laminated Plate Theory, Composite Laminated Decks Plates, Finite Element, Fortran Program, Lamination Scheme.

References