I mean a combination of VISCOUS elasticity option and any of plastic models implemented in Abaqus.
While trying to combine e.g. viscoelasiticty with CDP Abaqus outputs an error notification that those models cannot be combined (are mutually exclusive). And viscous model can only be combined with PLASTICITY option. Are there any other ways to combine viscous and plastic models for concrete?
Hi Michał, You can write UMAT or VUAMT subroutine. In these types of subroutines, you can combine different models. However, synchronous use of two subroutines should be logical. I had some experience to write different types of subroutines in academic and industrial levels like Johnson-cook plasticity, continuum damage and etc.
If you had any questions, give me a message or an email I'll be happy to help.
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