Hi,
I am using the VCCT method to model crack propagation and I am finding the value of G/Gc is too large for any sensible time step (1e-25).
I am attempting to incorporate a time incrementation scheme into my UMAT which monitors EFENRRTR and modifies the time step (or PNEWDT) according to it's value.
Hi,
I hape a relatively simple question. I am trying to set a maxmimum time step for a job by the lines:
*Static, allsdtol=0, continue=NO
0.05, 1., 1e-25, 0.05
so I believe the maximum time step should be 0.05 giving me a minimum of 20 increments in the step in total. However the STA file below shows that the job starts at 0.05 and the appears to ignore the maximum time step command. Can anyone tell me why this occurs?