Study on Performance of Sandwich Panel Structures with Honeycomb Core Subjected to Impulsive Loading

Document Type : Research Article

Authors

1 Faculty of Engineering, Department of Mechanical Engineering, Eyvanekey University

2 Faculty Member of Yazd University

3 Faculty of Engineering, Mechanical Engineering Department, University of Eyvanekey

Abstract

In this paper, the effect of differed loading conditions, as well as structure geometries on the behavior of sandwich panel structures under uniform impulsive loading, has been investigated. For this, a full 3-Dimensional numerical model by using ABAQUS/Explicit commercial software was employed in order to simulate the dynamic response and plastic deformation of sandwich panel structures with a honeycomb core. The available experimental results were used to validate the numerical model. Afterward, in a rigorous parametric study, the influences of several effective parameters on the resistance of structure such as the front and back metallic layer thicknesses, the number of webs, and thickness of honeycomb core cell wall under three different mass weights of 0.5, 1 and 1.5 kg were studied. In the following, by using response surface methodology, an appropriate equation was developed to predict the central permanent deflection of back and front layers. The obtained results showed that there is a well-agreement between experimental and numerical results predicted by the regression model. The high correlation coefficient between the studied parameters and the structure behavior (R2 = 0.99) indicates that the proposed model has great accuracy.

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[1]  G. Lu, T. Yu, Energy absorption of structures and materials, Elsevier, 2003.
[2]  L.J. Gibson, M.F. Ashby, Cellular solids: structure and properties, Cambridge university press, 1999.
[3]  M.F. Ashby, T. Evans, N.A. Fleck, J. Hutchinson, H. Wadley, L. Gibson, Metal foams: a design guide, Elsevier, 2000.
[4]   S. Abrate, Impact on composite structures, Cambridge university press, 2005.
[5]  H. Wen, T. Reddy, S. Reid, P. Soden, Indentation, penetration and perforation of composite laminate and sandwich panels under quasi-static and projectile loading, in:  Key Engineering Materials, Trans Tech Publ, 1998, pp. 501-552.
[6]  M. Meo, R. Vignjevic, G. Marengo, The response of honeycomb sandwich panels under low-velocity impact loading, International journal of mechanical sciences, 47(9) (2005) 1301-1325.
[7]  W. Goldsmith, J.L. Sackman, An experimental study of energy absorption in impact on sandwich plates, International Journal of Impact Engineering, 12(2) (1992) 241-262.
[8]  D. Radford, N. Fleck, V. Deshpande, The response of clamped sandwich beams subjected to shock loading, International Journal of Impact Engineering, 32(6) (2006) 968-987.
[9] D. Radford, G. McShane, V. Deshpande, N. Fleck, The response of clamped sandwich plates with metallic foam cores to simulated blast loading, International Journal of solids and structures, 43(7-8) (2006) 2243-2259.
[10] K.P. Dharmasena, H.N. Wadley, Z. Xue, J.W. Hutchinson, Mechanical response of metallic honeycomb sandwich panel structures to high-intensity dynamic loading, International Journal of Impact Engineering, 35(9) (2008) 1063-1074.
[11]  F. Zhu, L. Zhao, G. Lu, Z. Wang, Deformation and failure of blast-loaded metallic sandwich panels— experimental investigations, International Journal of Impact Engineering, 35(8) (2008) 937-951.
[12]  F. Zhu, L. Zhao, G. Lu, E. Gad, A numerical simulation of the blast impact of square metallic sandwich panels, International Journal of Impact Engineering, 36(5) (2009) 687-699.
[13]  F. Zhu, L. Zhao, G. Lu, Z. Wang, Structural response and energy absorption of sandwich panels with an aluminium foam core under blast loading, Advances in Structural Engineering, 11(5) (2008) 525-536.
[14]  F. Zhu, Z. Wang, G. Lu, L. Zhao, Analytical investigation and optimal design of sandwich panels subjected to shock loading, Materials & Design, 30(1) (2009) 91-100.
[15] F. Zhu, Z. Wang, G. Lu, G. Nurick, Some theoretical considerations on the dynamic response of sandwich structures under impulsive loading, International Journal of Impact Engineering, 37(6) (2010) 625-637.
[16] G. Nurick, G. Langdon, Y. Chi, N. Jacob, Behaviour of sandwich panels subjected to intense air blast–Part 1:Experiments, Composite Structures, 91(4) (2009) 433-441.
[17]  D. Karagiozova, G. Nurick, G. Langdon, Behaviour of sandwich panels subject to intense air blasts–Part :2 Numerical simulation, Composite Structures, 91(4) (2009) 442-450.
[18]    J. Zamani, M. Goudarzi, Experimental and numerical investigation of the maximum deflection of circular aluminum plate subjected to free air explosion, Modares Mechanical Engineering, 15(1) (2015) 219-226.
[19]    S.m. Mirfalah nasiri, A. Basti, R. Hashemi, A. Darvizeh, Theoretical analysis of the temperature and strain rate effects on the forming limit diagram of AA3104, Amirkabir Journal of Mechanical Engineering,  (2018) - (in Persian).
[20]    Y. Cheng, M. Liu, P. Zhang, W. Xiao, C. Zhang, J. Liu, H. Hou, The effects of foam filling on the dynamic response of metallic corrugated core sandwich panel under air blast loading–Experimental investigations, International Journal of Mechanical Sciences, 145 (2018) 378-388.
[21]    G. Chen, P. Zhang, J. Liu, Y. Cheng, H. Wang, Experimental and numerical analyses on the dynamic response of aluminum foam core sandwich panels subjected to localized air blast loading, Marine Structures, 65 (2019) 343-361.
[22]    A. Maleki, S.A. Ahmadi, M.H. Pashaei, Threedimensional Elastic-Plastic Deformation Analysis of Composite Sandwich Panel under blast loading, Amirkabir Journal of Mechanical Engineering,  (2019) - (in Persian).
[23]  T. Børvik, L. Olovsson, A. Hanssen, K. Dharmasena, H. Hansson, H. Wadley, A discrete particle approach to simulate the combined effect of blast and sand impact loading of steel plates, Journal of the Mechanics and Physics of Solids, 59(5) (2011) 940-958.
[24]  G.R. Johnson, A constitutive model and data for materials subjected to large strains, high strain rates, and high temperatures, Proc. 7th Inf. Sympo. Ballistics, (1983) 541-547.
[25]  G.R. Johnson, W.H. Cook, Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures, Engineering fracture mechanics, 21(1) (1985) 31-48.
[26] G.F. Kinney, K.J. Graham, Explosive shocks in air, Springer Science & Business Media, 2013.
[27]  R.H. Myers, D.C. Montgomery, C.M. Anderson-Cook, Response surface methodology: process and product optimization using designed experiments, John Wiley & Sons, 2016.