- Tytuł:
- Ratcheting simulation in a titanium-steel bimetallic plate based on the chaboche hardening model
- Autorzy:
- Karolczuk, A.
- Powiązania:
- https://bibliotekanauki.pl/articles/386621.pdf
- Data publikacji:
- 2016
- Wydawca:
- Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
- Tematy:
-
ratcheting phenomenon
explosive welding
cyclic loading
the chaboche kinematic hardening model
obciążenie zmęczeniowe
bimetal
model Chaboche'a - Opis:
- The paper presents the results of fatigue loading simulation applied to bimetallic model using the Chaboche kinematic hardening rule. Three cases of simulations were performed: (i) without residual stresses; (ii) considering residual stresses and (iii) considering asymmetrical geometry of bimetal, i.e. cross area reducing under tension period of loading. Experimental results exhibit the ratcheting phenomenon in titanium-steel bimetallic specimens. The observed ratcheting phenomenon could be explained by the third case of simulation which is supported by detection of microcracks in the vicinity of welded area.
- Źródło:
-
Acta Mechanica et Automatica; 2016, 10, 4; 265-270
1898-4088
2300-5319 - Pojawia się w:
- Acta Mechanica et Automatica
- Dostawca treści:
- Biblioteka Nauki
Artykuł