Interpreting buckling analysis results for different initial conditions

Buckling analysis may begin with either zero initial conditions or the stiffness taken from the end of a nonlinear load case. Output is compared as follows:

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  • Name: Interpreting buckling analysis results for different initial conditions

  • Description: Buckling analysis may begin with either zero initial conditions or the stiffness taken from the end of a nonlinear load case. This test problem compares the associated output.

  • Program: SAP2000

  • Program Version: 15.1.0

  • Model ID: 511