Inelastic Frame Buckling
- 1 December 1964
- journal article
- Published by American Society of Civil Engineers (ASCE) in Journal of the Structural Division
- Vol. 90 (6) , 105-121
- https://doi.org/10.1061/jsdeag.0001168
Abstract
A method is presented for solving the stability problem of inelastic frame structures in the presence of primary moments. Buckling loads are determined from an iterative procedure for plotting the nonlinear load versus deflection curve of the structure. It is only necessary to have experimental or analytical expressions for the curvature of the cross section of the frame member as a function of moment and axial force. Numerical results for the lateral buckling of a single story frame are given for frames of different geometry, vertical load pattern, lateral forces, and member cross section.Keywords
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