Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
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A Study of Edgewise Compression and Flatwise Shear Test to Sandwich Structure

샌드위치구조의 Edgewise압축실험과 Flatwise 전단실험에 대한 연구

  • 김익태 (홍익대학교, 조선해양공학과)
  • Published : 1996.05.01
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Abstract

This paper is aimed to solve local buckling problem that can frequently occur when the high speed ship's hull of sandwich structural type is crushed by rarbour and cargo. Experiment is performed on 36 specimens cut of 4-plates that made of sandwich type(Kevlar-Epoxy, Klegecell foam) and 16-Edgewise compressive test specimen, 16-Flatwise test specimen were tested by A.S.T.M. test method. The result of this study is analyzed and compared in test method and test jig to perorm Edgewise compressive test and Flatwise test.

Keywords

References

  1. ASTM Designation C 274-253
  2. NACA TN 1882;NACA. Rep. 967 Elastic and plastic buckling of simply supported metalite type sandwich plates in compression P.Seide;E.Z.Stowell
  3. Report NO.1810, U.S.Forest Products Lab. Wrinkling of the Facings of Sandwich Construction Subjected to Edgewise Compression Norris,C.B.;Erickson,W.S.;March,H.W.;Smith,C.B.;Boller,K.H.
  4. Structural Tests and Preliminary Laminate Design for Sandwich-Cored Panels Deborah Weissman-Berman
  5. Naval Architects and Marine Engr. Marine Design Manual for Fiberglass Reinforced Plastics Gibbs and Cox Inc.
  6. NACA.TN. 1886 Compressive buckling of flat rectangular matalite type sandwich plates with simply supported load edges and clamped unload edges P.Seide
  7. NACA TN 1910 Shear buckling of infinitely long simply supported matalite type sandiwich plate P.Seide
  8. FPL Rep. 1560 Shear stability of flat panels of sandwich constructions E.W.Kuenzi;W.S.Ericksen;J.J.Zahn
  9. AIAA Jouranl v.5 General Instability and Face Wrinkling of Sandwich Plate-Unified theory and Applications Benson,A.S.;Mayer,J.
  10. AIAA Journal v.24 Importance of Anisotropic on Buckling of Compression-Loaded Symmetric Composite Plates Nemeth,M.P.
  11. 항공기용 하니컴구조물시제 개발 연구 보고서(1), (2) 한국항공기술연구소
  12. 두꺼운 F.R.P.면재를 갖는 샌드위치 평판의 구조해석 김익태;김기성