- Tytuł:
- The consistency conditions for density limits of hypoplastic constitutive law
- Autorzy:
-
Niemunis, A.
Nübel, K.
Karcher, Ch. - Powiązania:
- https://bibliotekanauki.pl/articles/1954564.pdf
- Data publikacji:
- 2000
- Wydawca:
- Politechnika Gdańska
- Tematy:
-
hypoplasticity
intergranular strain
phase diagram
limit void ratio - Opis:
- The so-called phase diagram of grain skeletons illustrates the range of possible void ratios between the pressure dependent bounds ei and ed. It can be shown that in the framework of the actual hypoplastic model these bounds can be surpassed by particular deformation paths. This inconsistency is particularly acute in recently proposed FE-calculations with density fluctuations. Here we propose a modification to render the formulation consistent.
- Źródło:
-
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2000, 4, 3; 409-420
1428-6394 - Pojawia się w:
- TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
- Dostawca treści:
- Biblioteka Nauki
Artykuł