The meaning and the possible construction of the so-called damage potentials, used frequently in models describing the progressive failure of materials, are analyzed within the setting of a general framework for damage models. The treatment holds for both internal variable models (in which damage variables are considered as quantities that are not observable, and only kinetic equations describe their evolution) and a larger setting of multifield theories (in which damage variables satisfy appropriate balance equations of internal interactions).
Basic topics in damage pseudo-potentials / Paolo Maria Mariano; Giuliano Augusti. - In: INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES. - ISSN 0020-7683. - STAMPA. - 38:(2001), pp. 1963-1974. [10.1016/S0020-7683(00)00146-3]
Basic topics in damage pseudo-potentials
Paolo Maria Mariano
;
2001
Abstract
The meaning and the possible construction of the so-called damage potentials, used frequently in models describing the progressive failure of materials, are analyzed within the setting of a general framework for damage models. The treatment holds for both internal variable models (in which damage variables are considered as quantities that are not observable, and only kinetic equations describe their evolution) and a larger setting of multifield theories (in which damage variables satisfy appropriate balance equations of internal interactions).File | Dimensione | Formato | |
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