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Strength Analysis of Joint Between Steel Plate and CFRP Laminated Splice Plates Patched by Adhesive
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 Title & Authors
Strength Analysis of Joint Between Steel Plate and CFRP Laminated Splice Plates Patched by Adhesive
Park, Dae-Yong; Lee, Sang-Youl; Chang, Suk-Yoon;
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 Abstract
This paper presents the stress distribution of the damaged butt joint of steel plate using CFRP laminates when the flange in tension zone of steel box girder is welded by butt welding. When CFRP sheets are patched on tension flange of steel-box girder, the stress distribution of a vertical and normal direction on damaged welding part is shown as parameters such as a variation of the thickness of adhesive, the overlap length with steel, and the modulus of elasticity of CFRP sheets. For the study, we wrote the computer program using the EAS(Enhanced assumed strain) finite element method for plane strain that has a very fast convergency and exact stress for distorted shape.
 Keywords
Butt joint;Enhanced Assumed Strain;CFRP;
 Language
Korean
 Cited by
1.
Body Floor의 복합재 접합방식 및 경량화 설계에 관한 연구,김홍건;오상엽;김광철;김현우;곽이구;

한국생산제조학회지, 2012. vol.21. 6, pp.920-925 crossref(new window)
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