Assigning state dependent material properties using user subroutines in ABAQUS
Assigning state dependent material properties using user subroutines in ABAQUS
(OP)
Dear all,
I am dealing with a problem where the specimen is subjected to a temperature time curve with a distinct heating and cooling phase. However, due to thermal inertia, the elements go into cooling at different times. Since I want to use different material properties for the cooling phase, I need to check whether the AVERAGED TEMPERATURE INCREMENT of all nodes is negative and hence assign a field variable corresponding to the cooling phase material properties. I tried using UFIELD as it provides DTEMP(incremental temp difference) as an argument. However, I am not very clear on how to extend it to all nodes of the element to obtain an averaged temperature increment. Also, is there any alternate method that I can use to address my problem.
Thanking you in advance!
I am dealing with a problem where the specimen is subjected to a temperature time curve with a distinct heating and cooling phase. However, due to thermal inertia, the elements go into cooling at different times. Since I want to use different material properties for the cooling phase, I need to check whether the AVERAGED TEMPERATURE INCREMENT of all nodes is negative and hence assign a field variable corresponding to the cooling phase material properties. I tried using UFIELD as it provides DTEMP(incremental temp difference) as an argument. However, I am not very clear on how to extend it to all nodes of the element to obtain an averaged temperature increment. Also, is there any alternate method that I can use to address my problem.
Thanking you in advance!





RE: Assigning state dependent material properties using user subroutines in ABAQUS
I'm doing same area of yours, if possible
we could benefit with each others
if possible, can you contact me at isyhadh82@gmail.com
cheers
RE: Assigning state dependent material properties using user subroutines in ABAQUS
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