Mechanical Property Analysis and Numerical Simulation of Honeycomb Sandwich Structure’s Core

Xiang Li; Min You

doi:10.4028/www.scientific.net/AMR.631-632.518

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 631-632Mechanical Property Analysis and Numerical...

Mechanical Property Analysis and Numerical Simulation of Honeycomb Sandwich Structure’s Core

Abstract:

Owing to the lack of a good theory method to obtain the accurate equivalent elastic constants of hexagon honeycomb sandwich structure’s core, the paper analyzed mechanics performance of honeycomb sandwich structure’s core and deduced equivalent elastic constants of hexagon honeycomb sandwich structure’s core considering the wall plate expansion deformation’s effect of hexagonal cell. And also a typical satellite sandwich structure was chose as an application to analyze. The commercial finite element program ANSYS was employed to evaluate the mechanics property of hexagon honeycomb core. Numerical simulation analysis and theoretical calculation results show the formulas of equivalent elastic constants is correct and also research results of the paper provide theory basis for satellite cellular sandwich structure optimization design.

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Periodical:

Advanced Materials Research (Volumes 631-632)

Pages:

518-523

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.631-632.518

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Online since:

January 2013

Authors:

Xiang Li, Min You

Keywords:

Equivalent Elastic Constants, Honeycomb Core, Numerical Simulation, Sandwich Structure

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References

[1] Xiang Li, Gangyan Li, Chun H. Wang and Min You. Minimum-Weight Sandwich Structure Optimum Design Subjected to Torsional Loading [J]. Applied Composite Materials, 19(2012) 117-126.

DOI: 10.1007/s10443-010-9185-4

Google Scholar

[2] Xiang Li, Gangyan Li, Chun H. Wang and Min You. Optimum design of composite sandwich structures subjected to combined torsion and bending loads [J]. International J of Applied Composite Materials, 19(2012) 315-331.

DOI: 10.1007/s10443-011-9204-0

Google Scholar

[3] F Lan, J.C. a.J.L., Comparative analysis for bus side structures and lightweight optimization. Journal of Automobile Engineering, 2004. 218: pp.1067-1075.

Google Scholar

[4] M.M.K. Lee, T.P., T.B. Jones., Automotive box section design under torsion. Journal of Automobile Engineering, 2000. 214: pp.347-359.

Google Scholar

[5] Nemirovskii, M., Torsional rigidity of outer sheaths of flexible medical endoscopes. Biomedical Engineering, 1994. 28(5): pp.262-264.

DOI: 10.1007/bf00556689

Google Scholar

[6] GIBSON, L. J. and ASHBY, M. F. Cellular solids: structure and properties. Cambridge [u. a. ]: Cambridge Univ. Press, (1999).

Google Scholar

[7] Gibson, L. J. and Ashby, M. F. Cellular solids: structure and properties[M]. Cambridge [u. a. ]: Cambridge Univ. Press, (1999).

Google Scholar

[8] Bozkurt, S. B., F. E. Sezgin, et al. Composte Sandwch Structures; Experimental Evaluation and Finite Element Analysis of Mechancal Propertes. Experimental Analysis of Nano and Engineering Materials and Structures. E. E. Gdoutos, Springer Netherlands: (2007).

DOI: 10.1007/978-1-4020-6239-1_58

Google Scholar

[9] Gibson, L.J. Modelling the Mechanical Behavior of Cellular Material [J]. Master Science and Engineering., A110 (1989) 1-36.

Google Scholar

[10] ALLEN H G. Analysis and Design of Structural Panels [M]. Oxford: Pergamon Press, (1969).

Google Scholar