Have you talked to LS-DYNA tech support? They are pretty good at getting back. If they do not know the answer, I think they will talk to their develop...

Are you sure you are taking into account a factor of 2 in the definition of engineering shear as used by Abaqus? Also, make sure you are comparing the...

If abaqus isnt the command, it may be abq6xxx where xxx is the version number. Check your .bat files in the site folder.

Some of my previous posts on this site should address this error. Simply running your job on the command prompt does not invoke VS and Fortran. In the...

I have never seen micromechanical models in which bone or cartilage has been modeled as a poroelastic medium.

afrediens comments are spot on. Here are my 2 cents: You can never fully characterize any material but the hope is by applying a few basic loading ...

Manually? I am not sure what you mean. You can write a code in USDFLD and, based on a field variable, get rid of elements and the whole process may be...

Correct@lumpwood. It is model change, add or model change, remove that I had in mind.

Those make me feel a little stupefied here. You are an undergraduate student, you teach at a university, and you teach abaqus. I just hope this is jus...

If you are working with a CAE, there must be a .jnl (journal) file saved in the scratch directory. Now, do the post-processing only once. Then, open t...