Browse > Article

Shear Strength of Plate Girder  

Choi, Chui-Kyung (경원전문대학 건축과)
Kim, Kyu-Suk (동국대학교 건축과)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.7, no.2, 2003 , pp. 169-176 More about this Journal
Abstract
In the design of plate girder web panels, it is required to evaluate accurately the elastic buckling strength under shear, whether or not the post-buckling strength is accounted for. Currently, elastic shear buckling coefficient of web panels stiffened by transverse intermediate stiffeners are determined by assuming conservatively that web panels are simply supported at the juncture between the flange and web. Although the notion of the real boundary condition at the juncture of the web and the flanges to be somewhere between simple and fixed has been recognized from early days, the boundary condition has been conservatively assumed, mainly due to lack of means to evaluate it in a rational manner. In this paper, a series of numerical analyses and experiments is carried out to provide a simple equation with some parameters especially the flange-web thickness ratio.
Keywords
Shear buckling coefficients; Pure shear; Boundary conditions;
Citations & Related Records
연도 인용수 순위
  • Reference