Compressive Deformation Analysis of Smart Skin Structure Embedded with Round Shape Antenna


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In this paper, a smart skin, i.e. a conformal load-bearing antenna structure, which is a multi-layer sandwich structure composed of carbon/epoxy, glass/epoxy and dielectric material, designs, analyses, fabrications and tests are conducted. Mechanical properties of each structural layer of the designed smart skin are obtained from experimental tests. Tests and analyses are conducted to study the deformation behavior of the smart skin under compressive loads. The measured data are compared with the numerical results from geometrically linear/nonlinear finite element analyses. Numerical prediction for the buckling load of the smart skin agreed well with the experimental data.



Key Engineering Materials (Volumes 321-323)

Edited by:

Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi




J. S. Joe et al., "Compressive Deformation Analysis of Smart Skin Structure Embedded with Round Shape Antenna", Key Engineering Materials, Vols. 321-323, pp. 963-967, 2006

Online since:

October 2006




[1] J. Tress, A. Lockyer: AIAA-96-1415-CP (1996), p.101.

[2] Aviation Week & Space Technology, (1997).

[3] A.J. Lockyer, K.H. Alt, D.P. Coughlin, M.D. Durham, J.N. Kudva: Society of Photo-Optical Instrumentation Engineers Conference, Vol 3674, (1999).

[4] K.J. Yoon, Y.B. Kim, Y.S. Kim, J.D. Lee, H.C. Park, N. S. Goo, J. H. Lee,: Key Engineering Materials (Trans Tech Pub. ) Vols 261, (2004), p.664.

[5] Timoshenko, Theory of Elastic Stability, McGraw-Hill (1961).