Original Article
- Buckling Behavior of Elastically Restrained Orthotropic Plates
- S.J. Yoon, S.K. Jeong
- 탄성구속된 직교이방성판의 좌굴거동
- 윤순종(홍익대학교 토목공학과), 정상균(홍익대학교 토목공학과 대학원)
Abstract
In this paper, we present the analytical study results of buckling behavior of elastically restrained orthotropic plates. In the study the boundary conditions of the plate are simply supported at all four edges and elastically restrained by the elastic medium at opposite two longitudinal edges. The energy method is employed in the solution of the problems in which method the buckling coefficient is calculated from the condition that the work-done by the external forces during buckling is equal to the stored elastic strain energy. The results are presented in the graphical form. The equations derived for the orthotropic plate in this study are compared with existing isotropic ones and identical results were observed.
In this paper, we present the analytical study results of buckling behavior of elastically restrained orthotropic plates. In the study the boundary conditions of the plate are simply supported at all four edges and elastically restrained by the elastic medium at opposite two longitudinal edges. The energy method is employed in the solution of the problems in which method the buckling coefficient is calculated from the condition that the work-done by the external forces during buckling is equal to the stored elastic strain energy. The results are presented in the graphical form. The equations derived for the orthotropic plate in this study are compared with existing isotropic ones and identical results were observed.
In this paper, we present the analytical study results of buckling behavior of elastically restrained orthotropic plates. In the study the boundary conditions of the plate are simply supported at all four edges and elastically restrained by the elastic medium at opposite two longitudinal edges. The energy method is employed in the solution of the problems in which method the buckling coefficient is calculated from the condition that the work-done by the external forces during buckling is equal to the stored elastic strain energy. The results are presented in the graphical form. The equations derived for the orthotropic plate in this study are compared with existing isotropic ones and identical results were observed.
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This Article
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