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Calculates the buckling modes of the given model under a specified load case and the buckling load factors. Returns positive buckling load factors only.

Inputs

NameIDDescriptionType
ModelModelModel for which to calculate buckling-modesModel
From indexFromIndIndex of first buckling-mode to be calculated. Numbering starts from one. The first one governs the problem.Integer
Number of modesNModesNumber of modes to be calculated.Integer
Maximum number of iterationsMaxIterMaximum number of Mises vector iterations for determining the eigenvalues.Integer
EpsilonEpsConvergence criteria for calculating the eigenvalues.Number

Outputs

NameIDDescriptionType
Model with buckling-modes as load-case resultsModelModel with buckling-modes stored as load-cases.Model
Buckling-load-factorsBLFacsBuckling load factors for the selected load-case.Number

Video Tutorials

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