적층각도를 지닌 CFRP 삼점굽힘 시험편에서의 좌굴복원특성에 관한 연구

황규완; Guiping Zhao; 조재웅

논문 상세보기

적층각도를 지닌 CFRP 삼점굽힘 시험편에서의 좌굴복원특성에 관한 연구

A Study on the Property of Buckling Restoration at CFRP 3-Point Bending Specimen Having Laminate Angle

황규완, Guiping Zhao, 조재웅

언어KOR
URLhttps://db.koreascholar.com/Article/Detail/371440

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한국기계기술학회 학술대회논문집 (Proceedings of KSMT Annual Meeting)

2016년도 한국기계기술학회 추계학술발표회 논문집 (2016.10)
pp.75-76

한국기계기술학회 (Korean Society of Mechanical Technology)

초록

In this study, the buckling restoration at CFRP 3-Point bending specimen composed of 30°, 45°and 60° is investigated when the pressure at the lowest position on the compressed specimen is eliminated. The fracture configuration and stress contour of the specimen can be seen according to the laminate angle of fiber. The result of this study is thought to apply the data for the safe design of CFRP structure.

키워드

CFRP 탄소섬유 강화플라스틱 Total Deformation 전 변형 Equivalent Stress 등 가응력 Finite Element Model 유한 요소 모델 Buckling Restoration 좌굴 복원성

Abstract
1. 서 론
2. 본 론
3. 결 론
References

저자

황규완(Mechanical Engineering Dept. Graduate School, Kongju National University) | Gue-Wan Hwang
Guiping Zhao(Mechanical Engineering Dept. Graduate School, Kongju National University)
조재웅(Division of Mechanical & Automotive Engineering, Kongju National University) | Jae-Ung Cho Corresponding Author

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