modified Riks method (collapse)
modified Riks method (collapse)
(OP)
I cannot seem to get my models to collapse in the viewer. The modified Riks method seems to stop short of global buckling (or even partially buckling). Any suggestions?
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modified Riks method (collapse)
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RE: modified Riks method (collapse)
RE: modified Riks method (collapse)
RE: modified Riks method (collapse)
Have you used a *IMPERFECTION to seed the buckling mode?
Regards
Martin Stokes CEng MIMechE
RE: modified Riks method (collapse)
RE: modified Riks method (collapse)
*CONTROLS, ANALYSIS=DISCONTINUOUS
in that step.
RE: modified Riks method (collapse)