We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.

Ansys Learning Forum Forums Discuss Simulation General Mechanical Getting the error while performing a fracture analysis Reply To: Getting the error while performing a fracture analysis

Sanjay Vishwakarma
Subscriber

Thanks for your reply, Sir

As you told me, contact elements are not allowed in the crack mesh region, so can I use the submodeling analysis technique? I tried that technique and cut a portion of the fracture zone. And perform the analysis (I have attached a picture of the cut portion).

Here, I used the cut boundary constraints conditions for the sub-modeling. But now I am getting the two problems

1) Getting very high stresses, which is out of range

2) The fracture problem is solved only in the single substeps. As I increase the sub-steps, it gives the error.

Please help me with this.