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J. Ocean Eng. Technol. 1996;10(2):35-41.    

A Study of Edgewise Compression and Flatwise Shear Test to Sandwich Structure
샌드위치구조의 Edgewise압축실험과 Flatwise 전단실험에 대한 연구
김익태
홍익대학교 조선해양공학과
Copyright © 1996 The Korean Society of Ocean Engineers     Open access / Under a Creative Commons License
Key Words: Edgewise Compression, Flatwise Shear, Face, Foam Core, Delamination
핵심용어: 샌드위치 압축, 샌드위치 면재방향 전단, 면재, 선박용 심재, 박리현상
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.
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