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  [Nonlinear] ST7-1.20.50.2 Nonlinear vs Linear Buckling Analysis
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ST7-1.20.50.2 Nonlinear vs Linear Buckling Analysis

 This Webnote examines the critical buckling load for four typical column configurations. Results from linear buckling analyses are compared with hand calculations using the familiar Euler equation in conjunction with effective length constants, which may be obtained from any text on elastic stability. Results from linear buckling analysis are then compared with those from a nonlinear buckling analysis. ...