Effect of material anisotropy on buckling load for laminated composite decks plates

  • Osama Mohammed Elmardi Suleiman Nile Valley University, Sudan, East Africa
  • Mahmoud Yassin Osman Kassala University, Sudan, East Africa
  • Tagelsir Hassan Omdurman Islamic University, Sudan, East Africa
Keywords: material anisotropy, biaxial buckling, classical laminated plate theory, finite element, fortran program, composite laminated decks plates

Abstract

New numerical results are generated for in-plane compressive biaxial buckling which serves to quantify the effect of material anisotropy on buckling loading. The coupling effect on buckling loads is more pronounced with the increasing degree of anisotropy. It is observed that the variation of buckling load becomes almost constant for higher values of elastic modulus ratio.

Downloads

Download data is not yet available.

References

Al, A. W. (1986). khafaji and John R. Tooley,'Numerical methods in engineering practice', University of Evansville.

Larry, J. (1984). Segelind,'applied finite element analyses'. Agricultural engineering department, Michigan state University, John Wiley and sons publishers.

Mohammed Elmardi Suleiman Khayal, O. (2017). Nonlinear Analysis Of Rectangular Laminated Plates Using Large Deflection Theory.

Mohammed Elmardi Suleiman Khayal, O. (2017). Validation of Dynamic Relaxation (DR) Method in Rectangular Laminates using Large Deflection Theory.Osama Mohammed Elmardi, 'Verification of dynamic relaxation (DR) method in isotropic, orthotropic and laminated plates using small deflection theory', International Journal of Advanced Science and Technology, volume 72; (2014), pp. 37 – 48.

Suleiman, O. M. E. (2015). Nonlinear analysis of rectangular laminated plates. Lap Lambert Academic Publishing, Germany, and ISBN:(978-3-659-76787-6).

Suleiman, O. M. E. (2016). Bibliography and literature review on buckling of laminated plates. International Journal of Science and Engineering (EPH), 2(8), 104-112.

Suleiman, O. M. E. (2016). Introduction and Literature Review on Buckling of Composite Laminated Plates. Lap Lambert Academic Publishing, Germany, and ISBN:(978-3-659-86387-5), 5(10).

Suleiman, O. M. E. (2016). Text Book on Dynamic Relaxation Method. Lap Lambert Academic Publishing, Germany, and ISBN:(978-3-659-94751-3).

Suleiman, O. M. E. (2016). Theories of composite plates and numerical methods used on bending and buckling of laminated plates'. International Journal of Engineering Research and Advanced Technology (IJERAT), 2(10), 1-12.

Suleiman, O. M. E. (2017). Deflection of laminated composite plates using dynamic relaxation method. International Journal of Physical Sciences and Engineering, 1(1), 40-53. https://doi.org/10.21744/ijpse.v1i1.5

Suleiman, O. M. E., Osman, M. Y., & Hassan, T. (2019). Effect of reversing lamination scheme. International Research Journal of Engineering, IT & Scientific Research, 5(3), 28-42. https://doi.org/10.21744/irjeis.v5n3.645

Suleiman, O. M. E., Osman, M. Y., & Hassan, T. (2019). Stability of thin laminated decks plates under plane compressive loading. International Research Journal of Engineering, IT & Scientific Research, 5(2), 1-28. https://doi.org/10.21744/irjeis.v5n2.607

Turvey, G. J., & Osman, M. Y. (1989). Large deflection analysis of orthotropic Mindlin plates’. In Proceedings of the 12th energy resources technical conference and Exhibition, Houston, Texas (pp. 163-172).

Turvey, G. J., & Osman, M. Y. (1990). Elastic large deflection analysis of isotropic rectangular Mindlin plates. International journal of mechanical sciences, 32(4), 315-328. https://doi.org/10.1016/0020-7403(90)90096-2

Turvey, G. J., & Osman, M. Y. (1991). Large deflection effects in antisymmetric cross-ply laminated strips and plates. In Composite Structures (pp. 397-413). Springer, Dordrecht. https://doi.org/10.1007/978-94-011-3662-4_31

Published
2019-06-17
How to Cite
Suleiman, O. M. E., Osman, M. Y., & Hassan, T. (2019). Effect of material anisotropy on buckling load for laminated composite decks plates. International Journal of Engineering & Computer Science, 2(1), 20-31. https://doi.org/10.31295/ijecs.v2n1.68
Section
Articles