Fatigue crack growth thresholds under negative stress ratio for aluminium alloys

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27690%2F19%3A10242792" target="_blank" >RIV/61989100:27690/19:10242792 - isvavai.cz</a>
Result on the web
<a href="https://www.researchgate.net/publication/334179644_Fatigue_Crack_Growth_Thresholds_under_Negative_Stress_Ratio_for_Aluminium_Alloys" target="_blank" >https://www.researchgate.net/publication/334179644_Fatigue_Crack_Growth_Thresholds_under_Negative_Stress_Ratio_for_Aluminium_Alloys</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.810.34" target="_blank" >10.4028/www.scientific.net/KEM.810.34</a>

Result language
angličtina
Original language name
Fatigue crack growth thresholds under negative stress ratio for aluminium alloys
Original language description
When fatigue crack growth rate da/dN = 0, the stress intensity factor range INCREMENT KI is a threshold and it is expressed by INCREMENT KI = INCREMENT Kth. The threshold INCREMENT Kth is important for design, repair/ replacement, particularly, trouble shooting for cracked components. However, the thresholds were not well codified. Authorized and consensual INCREMENT Kth are required. This paper introduces the current thresholds provided by fitness-for-service codes and the definition of INCREMENT Kth under negative stress ratio R is discussed. Finally, the threshold INCREMENT Kth for aluminum alloys in air environment is proposed for fitness-for-service codes. (C) 2019 Trans Tech Publications Ltd, Switzerland
Czech name
—
Czech description
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Project
<a href="/en/project/EF17_048%2F0007373" target="_blank" >EF17_048/0007373: Damage Prediction of Structural Materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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