Damage Models for describing the structural behavior of brittle materials.
DOI:
https://doi.org/10.18041/1794-4953/avances.2.251Keywords:
Damage, Constitutive equation, Isotropic, Stress state, SofteningAbstract
This article introduces and phenomenological description of the damage, free energy and constitutive equation is presented softening laws. Softening laws presented in order are: linear breakdown, linear degradation with interruptions, exponential decay and finally a parabolic law of damage. The models presented above are used for brittle materials such as mortar, concrete, masonry, walls and others.
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