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flow rule and hardening work in ottosen model
Posted 10 juli 2019 11:46 GMT−4 Geomechanics, Structural Mechanics & Thermal Stresses 4 Replies
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I am trying to model a piece of concrete and I need information about how the ottosen concrete model in comsol adopts yield surface, pastic flow and the work hardening; someone has information about this or where to look?
Thanks for all