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Programming of Beam/Column Analytical Process for Composite Wall Panels  

Lee, Young Ki (국민대학교 건설시스템공학부)
Publication Information
Journal of Korean Society of Steel Construction / v.17, no.1, 2005 , pp. 45-52 More about this Journal
Abstract
The object of this study was a cold-formed steel wall stud panel sheathed by gypsum boards. In the beam-analysis, the panel was treated as a simple beam with a uniform lateral loading. The deflections were calculated by considering the primary factors that reduced the stiffness of the panel. In the column-analysis, the panel was treated as a bearing wall with an axial load. By using an energy method, nominal axial strength could be evaluated by considering both flexural buckling and torsional-flexural buckling. All calculations were programmed and compared with the results of the experiment. In the beam-analysis, experimental deflections were close to theoretical deflections. In the column-analysis, the experimental values were also close to theoretical values in axial strength.
Keywords
composite wall panel; cold-formed steel; wall stud; bearing wall; composite action;
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