- Tytuł:
- Stored energy of plastic deformation in tube bending processes
- Autorzy:
-
Śloderbach, Z.
Pająk, J. - Powiązania:
- https://bibliotekanauki.pl/articles/264871.pdf
- Data publikacji:
- 2013
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
odkształcenia plastyczne
gięcie rur
energia zmagazynowana
stal austenityczna
kocioł stalowy
plastic deformation
tube bending
stored energy
austenitic steel
boiler steel - Opis:
- The paper presents an aproximate analytic method for determination of the stored energy of plastic deformation during cold bending of metal tubes at bending machines. Calculations were performed for outer points of the tube layers subjected to tension and compression (the points of maximum strains). The percentage of stored energy related to the plastic strain work was determined and the results were presented in graphs. The influence and importance of the stored energy of plastic deformation on the service life of pipeline bends are discussed.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2013, 18, 1; 235-248
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł