In solving an interference problem I saw the resulting stresses are beyond the material yielding.

I switched the modeling to nonlinear by assigning the plasticity-von Mises to the material, the analysis failed.

Can Solidworks simulation handle this kind of problems?

Any helps are appreciated!

Hi Chuho,

Yes, SOLIDWORKS Simulation can handle such problems but typically it is more difficult to stabilize a system to solve in nonlinear analysis than it is in static linear. You may want to post up a Pack and Go .ZIP of your files with the static and nonlinear setups in them and people on the forum can help find why your particular nonlinear study is failing to solve.