- Tytuł:
- The concept of using a weighted amplitude to determine the fatigue life of load stress blocks
- Autorzy:
- Obrał, Justyna
- Powiązania:
- https://bibliotekanauki.pl/articles/2055050.pdf
- Data publikacji:
- 2021
- Wydawca:
- Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
- Tematy:
-
uniaxial load
damage
stress amplitude - Opis:
- This work shows the model for determining the fatigue life of block loads. The proposed model is a kinematic model that can be used using a linear fatigue characteristic, i.e. in the range of a large number of cycles. The model has been developed on the basis of the previous hypotheses of cumulation of damage by Palmgren-Miner using a weighted amplitude of m-degree. The final version proposes calculation of the variable amplitude of the average based on these two models.
- Źródło:
-
Journal of Theoretical and Applied Mechanics; 2021, 59, 3; 515--518
1429-2955 - Pojawia się w:
- Journal of Theoretical and Applied Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł