why there is no crack in my model? anyone else have the same problem?
@HamzaDjeloud2 жыл бұрын
thanks for your all videos very helpful if can you help me How can I extract SIF values in the XFEM method (ABAQUS)?
@leiyang84993 жыл бұрын
Hi, Thanks for your excellent video. Just wondering should we turn on the Nlgeom? It seems that you turn it on before running the simulation, but it becomes off after the simulation in the tutorial. During my simulation, the work stops on 0.27s with turning on the NLGEOM and on 0.75s with turning off the NLGEOM. It seems that the reaction force of the reference point has not reached its peak value, since no descending stage is observed. Also, in your other 2D XFEM example (simple XFEM crack example-2D), it is not required to set XFEM crack growth in the initial step, is there any tip that we need to pay attention to? Many thanks.
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why there is no crack in my model? anyone else have the same problem?
thanks for your all videos very helpful if can you help me How can I extract SIF values in the XFEM method (ABAQUS)?
Hi, Thanks for your excellent video. Just wondering should we turn on the Nlgeom? It seems that you turn it on before running the simulation, but it becomes off after the simulation in the tutorial. During my simulation, the work stops on 0.27s with turning on the NLGEOM and on 0.75s with turning off the NLGEOM. It seems that the reaction force of the reference point has not reached its peak value, since no descending stage is observed. Also, in your other 2D XFEM example (simple XFEM crack example-2D), it is not required to set XFEM crack growth in the initial step, is there any tip that we need to pay attention to? Many thanks.