- Tytuł:
- Effect of continuous damage deactivation on yield and failure surfaces
- Autorzy:
-
Cegielski, M.
Ganczarski, A. - Powiązania:
- https://bibliotekanauki.pl/articles/387329.pdf
- Data publikacji:
- 2007
- Wydawca:
- Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
- Tematy:
-
damage
damage deactivation
failure - Opis:
- This article deals with the modeling of the continuous damage deactivation affected yield surfaces of copper and failure surfaces of mortar, from the viewpoint of continuum damage mechanics. The concept of damage deactivation is adapted to Tresca-Guest and Huber-Mises surfaces and two models are presented: the classical discontinuous one, in which microcracks close instantaneously, and the new continuous one, in which they close gradually. The results for both models are compared and verified in order to achieve the best fitting the experimental data. Detailed quantitative and qualitative analysis of obtained solutions confirms the necessity and correctness of an application of the continuous damage deactivation concept.
- Źródło:
-
Acta Mechanica et Automatica; 2007, 1, 2; 15-18
1898-4088
2300-5319 - Pojawia się w:
- Acta Mechanica et Automatica
- Dostawca treści:
- Biblioteka Nauki