Workshop on Predictive Multiscale Materials Modelling was held at the Isaac Newton Institute for Mathematical Sciences, University of Cambridge UK. Slides and videos of all presentations can be seen at the workshop website.
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Dear all,
I need to understand the basic derivation of isotropic hardening model under cyclic loading. I am only having the end result for this model which I have taken from the abaqus manual. The end result is as shown in the attached file.
I want to implemet this model in abaqus using umat. Please help me in understanding the detailed derivation of this model which is valid under cyclic loading. You can help me by providing necessary web links, sharing your notes or by suggesting relavant books
Thanks in advance
Rajwinder Singh
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Dear all,
I'm using UEL in ABAQUS. The UEL works perfectly as far as I have 256 time increments (each 1e-6 sec). When I'm trying to increase the time increments (let's say 512 with the same 1e-6 sec per increment) Abaqus gives me error code 1073741819.
I'm running Abaqus 6.14.2 with Intel Fortran Composer XE 2013 on a Windows 7. CPUs are 3rd generation.
I would appreciate if you could help me to figure it out.
Best Regards,
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