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Static analysis

Question asked by Flávia Gonçalves on Aug 27, 2018


I have a problem with a simulation. I have to study a case that I have to apply an uniaxial force in a model. One of the objectives is to compare the displacement to an experiment compression test. That force grows gradually till its max. The velocity is very slow (1mm/min) so firstly I run a static analises. I also want to run the analisis  as a dynamic study with no damping. The materials, fixtures, mesh and the local where the force is applied such as its magnitude are the same. The only thing that's different is the load. For that I insert the a graph Force vs time. The thing is I was expecting similar results and they are very different. Can someone tell me if i'm doing anything wrong or why are the results so different?