Damage is defined as the loss of material stiffness under loading conditions. This process is intrinsically irreversible and, therefore, dissipative. When the stiffness vanishes, fracture is achieved. In order to derive governing equations, variationalmethods have been employed. Standard variational methods for non-dissipative sys-tems are here formulated in order to contemplate dissipative systems as the onesconsidered in continuum damage mechanics.
Variational methods in continuum damage and fracture mechanics / Placidi, Luca; Barchiesi, Emilio; Misra, Anil; Andreaus, Ugo. - STAMPA. - (2018), pp. 1-13. [10.1007/978-3-662-53605-6_199-1].
Variational methods in continuum damage and fracture mechanics
Barchiesi, Emilio;Andreaus, Ugo
2018
Abstract
Damage is defined as the loss of material stiffness under loading conditions. This process is intrinsically irreversible and, therefore, dissipative. When the stiffness vanishes, fracture is achieved. In order to derive governing equations, variationalmethods have been employed. Standard variational methods for non-dissipative sys-tems are here formulated in order to contemplate dissipative systems as the onesconsidered in continuum damage mechanics.File | Dimensione | Formato | |
---|---|---|---|
Placidi_Variational-Methods-inContinuum_2018.pdf
accesso aperto
Tipologia:
Documento in Post-print (versione successiva alla peer review e accettata per la pubblicazione)
Licenza:
Tutti i diritti riservati (All rights reserved)
Dimensione
493.99 kB
Formato
Adobe PDF
|
493.99 kB | Adobe PDF | |
Placidi_Frontespizio-Indice_2018.pdf
accesso aperto
Note: https://link.springer.com/referencework/10.1007%2F978-3-662-53605-6
Tipologia:
Documento in Post-print (versione successiva alla peer review e accettata per la pubblicazione)
Licenza:
Creative commons
Dimensione
305.55 kB
Formato
Adobe PDF
|
305.55 kB | Adobe PDF |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.