- Tytuł:
- Constitutive parameters and their evolution
- Autorzy:
-
Pedersen, P.
Tortorelli, D. - Powiązania:
- https://bibliotekanauki.pl/articles/206815.pdf
- Data publikacji:
- 1998
- Wydawca:
- Polska Akademia Nauk. Instytut Badań Systemowych PAN
- Tematy:
-
anisotropic evolution
damage
energy
stiffness - Opis:
- The three-dimensional problem of anisotropic evolution is formulated and solved using the tools from optimal design. Basic assumptions are the principle of maximum energy dissipation and a function that relates the damage, as measured by the rate of a constitutive matrix norm, to an effective stress measure. The presentation relies on alternative description for the 21 constitutive parameters and only restrics the constitutive matrix to be semipositive definite.
- Źródło:
-
Control and Cybernetics; 1998, 27, 2; 295-310
0324-8569 - Pojawia się w:
- Control and Cybernetics
- Dostawca treści:
- Biblioteka Nauki
Artykuł