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Design, Fabrication and Test of Smart Skin Sandwich Specimen  

김용범 (건국대학교 항공우주공학과 대학원)
김영성 (건국대학교 항공우주공학과 대학원)
박훈철 (건국대학교 항공우주공학과)
윤광준 (건국대학교 항공우주공학과)
이재화 (국방과학연구소)
Publication Information
Composites Research / v.15, no.3, 2002 , pp. 45-51 More about this Journal
Abstract
Smart skin, a multi-layer structure of composed or different materials, was designed and fabricated. Tests and analyses are conducted to study the characteristics of its behavior under compression and bending loads. The designed smart skin failed due to premature buckling before compression failure. It was confirmed that shear moduli of honeycomb core affect structural stability of smart skin. A new test method and device were designed fur better measurement of shear moduli of honeycomb core. Numerical prediction of structural behavior of smart skin by NASTRAN agreed well with experimental data.
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Times Cited By KSCI : 1  (Citation Analysis)
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