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EnglishA strengthened and generalized version of the standard Virtual Work Principle is shown to imply, in addition to bulk and boundary balances, a one-to-one correspondence between surface and edge hypertractions and hyperstress fields in second-gradient continua. When edge hypertractions are constitutively taken null, the hyperstress is shown to take the form it has for a relevant example of second-gradient fluid-like material, referred to as a Navier–Stokes— α fluid.
| Titolo: | Hypertractions and hyperstresses convey the same mechanical information | |
| Autori: | ||
| Data di pubblicazione: | 2010 | |
| Rivista: | ||
| Abstract: | A strengthened and generalized version of the standard Virtual Work Principle is shown to imply, in addition to bulk and boundary balances, a one-to-one correspondence between surface and edge hypertractions and hyperstress fields in second-gradient continua. When edge hypertractions are constitutively taken null, the hyperstress is shown to take the form it has for a relevant example of second-gradient fluid-like material, referred to as a Navier–Stokes— α fluid. | |
| Handle: | http://hdl.handle.net/11311/638119 | |
| Appare nelle tipologie: | 01.1 Articolo in Rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Podio-Guidugli, Vianello - 2010 - Hypertractions and hyperstresses convey the same mechanical information.pdf | Post-Print (DRAFT o Author’s Accepted Manuscript-AAM) | Accesso riservato | Accesso riservato |
http://hdl.handle.net/11311/638119
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