Topic: Material data for young concrete with exothermy
The question is about modeling the thermally stressed state of a concrete structure in Atena.Creep.
I solve a test problem in Atena.Creep based on the imported results of solving a thermal problem in Atena.Transport. My intentions are to determine the stress state of young concrete, taking into account temperature deformations. On the one hand, the mechanical properties of young concrete depend on the time of hardening. On the other hand, each finite element at a certain point in time has a different temperature, which also affects its mechanical properties. Then the mechanical properties depend on time and temperature. How in this case to correctly set dependent Material data for volumes?
There is a partial opportunity for SOLID Creep Concrete to specify a configured Cementitious2Variable and manually associate the material properties with a timeline. But how to additionally establish a relationship with temperature?
But however, as I understand it, SOLID Creep Concrete material can be implemented later than curing time. How to model the "creeping properties" of concrete in the first week of its hardening?
I would be grateful for your help!