difficulties in modeling elastoplastic damage behavior of rock salt
Dear all,
I want to construct a constitutive relation to model the elastoplastic damage behavior of rock salt which is considered as an excellent host medium for gas storage facilities. Because rock salt is a kind of typical geomaterials, confinement sensitive and inclusion effect should be considered in the constitutive model. However, I have encountered many difficulties in the course of the study. There are some issues I am a little confused.