한국복합재료학회:학술대회논문집 (Proceedings of the Korean Society For Composite Materials Conference)
- 한국복합재료학회 2000년도 추계학술발표대회 논문집
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- Pages.1-4
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- 2000
직교이방성 I-Shape 압축재의 국부-전체 상호좌굴에 관한 해석적 연구
An Analytical Study on the Local - global Interaction Buckling of Orthotropic I-Shape Compression Members
초록
This paper presents the analytical results of local - global interaction buckling of orthotropic I-shape compression members. Employing the equilibrium approach, the characteristic equation for local and global interaction buckling of I-shape compression member is derived. Using the derived equation, the buckling coefficients with respect to the ratio of length to width for the I-shape column are suggested as a graphical form. In addition, graphical forms of local, global and FEM results are presents, and they are compared with those in published document.