Flexural Behavior of Composite Ring Stiffened by GFRP and Steel Pipe
분 류 연구문헌 - 학회논문 - 논문
저자 윤아름, 김수은, 김성보
수록지 한국강구조학회 논문집 : Vol.29 No.1
발행년도 2017년 - 02월
키워드 GFRP, 강관, 구성, 합성형, 보강링, 휨거동
공개된 논문은 로그인하셔야 보실 수 있습니다.
The flexural behavior of composite ring stiffened by GFRP and steel pipe is presented in this paper. The effective width is required to construct FEM beam element model to verify the composite flexural behavior of stiffened ring of cylindrical shell structure. The experimental results are compared with the theoretical and FEM results by commercial program ABAQUS to verify the effective width coefficient. The yield, crack and ultimate loads is calculated using theoretical strains that varies depending on yield state and compared with experiment result and FEM results by ABAQUS solid model.