Buckling analysis
Buckling analysis
(OP)
Hey,
is it wrong to use 8-node elements in buckling/postbuckling analysis? Riks' analysis are giving me some strange results when I use 8-node elements. I've used 420 as yield stress, but von Mises stress exeeds this.
is it wrong to use 8-node elements in buckling/postbuckling analysis? Riks' analysis are giving me some strange results when I use 8-node elements. I've used 420 as yield stress, but von Mises stress exeeds this.





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