Cyclic Plasticity in Altair

Muhammad HizbullahB_22168

My current research required me to study cyclic plasticity which is known as ratcheting or cyclic creep.  I would like to know, is there any possibilities for Altair to simulate the ratcheting maybe in multilinear, bilinear or Chaboche model as Ansys?

Rogerio Nakano_21179

Hi

I do not have experience on this type of study, but there is this reference for fatigue on OptiStruct.

 

https://2021.help.altair.com/2021/hwsolvers/os/topics/solvers/os/analysis_fatigue_multiaxial_r.htm?zoom_highlightsub=ratcheting

 

I hope this helps 

Regards