No, you do not need to define fatigue material for the concrete.
thank you so much.
But why is it not necessary to define fatigue for concrete material? Does the concrete material not get fatigue under earthquake load?
I modeled a concrete bridge column . For the reinforcement of the column, I assigned fatigue materials.
Do I need to define fatigue material for concrete core and concrete cover?
dear colleagues I have used concrete02 material and steel02 material in modeling the columns of a concrete bridge. But after timehistory analysis , degradation in material does not happen . To consider degradation in this material during timehistory analysis , What should be done?? I appreciate your...