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Buckling Behaviour of the Delaminated Sandwich Plates under Combined Loads

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Abstract:

In the paper, a methodology to evaluate the influence of the central circular delamination on the buckling and postbuckling behaviour of the sandwich plates under shear and compression loading, used in ship hull structure, is presented. The parametric calculus was done for various values of loading ratios. The numerical tests on the delaminated plates are presented. Sandwich composite plates containing central delaminations are analyzed with respect to combined boundary shear and axial compression buckling. Finally, the graphical results for all values of loading ratio are presented.

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Periodical:

Key Engineering Materials (Volume 601)

Pages:

88-91

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.601.88

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Cite this paper

Online since:

March 2014

Authors:

Elena Felicia Beznea, Ionel Chirica

Keywords:

Buckling, Delaminated Plates, FEM Analysis, Sandwich Plates

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] G.J. Thurley, I.H. Marshall, Buckling and Postbuckling of Composite Plates, Ed. Chapman & Hall, London, (1995).

Google Scholar

[2] D.D. Manshadi, P. Anastasios, A.P. Vassilopoulos, T. Keller, Bukling of GFRP sandwich webs under combined bending and shear loads, J. Compos. Constr. 15 (3) (2011) 431-440.

DOI: 10.1061/(asce)cc.1943-5614.0000167

Google Scholar

[3] E.F. Beznea, I. Chirica, Buckling of Composite Plates, in B. Attaf (ed. ): Advances in composite materials - ecodesign and analysis, Ed. INTECH (2011), pp.383-408.

DOI: 10.5772/13741

Google Scholar

[4] M. Kharazi, H.R. Ovesy, Behavior of Composite Plates with Through-The-Width Delaminations, Thin-Walled Structures 46 (7-9) (2008) 939-946.

DOI: 10.1016/j.tws.2008.01.005

Google Scholar

[5] A. Szekrenyes, Delamination of Composite Specimens, PhD Thesis, Budapest University of Technology and Economics, Faculty of Mechanical Engineering, Budapest, PhD-261/2004, (2005).

Google Scholar

[6] A. Szekrenyes, Interlaminar stresses and energy release rates in delaminated orthotropic composite plates, International Journal of Solids and Structures 49 (2012) 2460-2470.

DOI: 10.1016/j.ijsolstr.2012.05.010

Google Scholar