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Optistruct RIKS snap trough buckling tutorial?

Is there any tutorials or Webinars on RIKS snap trough buckling analysis in Optistruct?

Or can it only deal with linear static buckling?

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English

HyperMesh

v2020.1

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Hi,

OptiStruct has RIKS under the NLPARM card.

maybe not the best examples, but try these as examples for setup.

L_NL_RIKS_NLSTAT_100N.fem

L_NL_RIKS_NLSTAT_100N.h3d

L_NL_RIKS_NLSTAT_100N_Noise002.fem

L_NL_RIKS_NLSTAT_100N_Noise002.h3d

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Hi,

OptiStruct has RIKS under the NLPARM card.

maybe not the best examples, but try these as examples for setup.

L_NL_RIKS_NLSTAT_100N.fem

L_NL_RIKS_NLSTAT_100N.h3d

L_NL_RIKS_NLSTAT_100N_Noise002.fem

L_NL_RIKS_NLSTAT_100N_Noise002.h3d

Thank you, I will have a look and get back to you.

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