Quest for fatigue limit prediction under multiaxial loading

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00215450" target="_blank" >RIV/68407700:21220/13:00215450 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S1877705813019437" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1877705813019437</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.proeng.2013.12.110" target="_blank" >10.1016/j.proeng.2013.12.110</a>

Result language
angličtina
Original language name
Quest for fatigue limit prediction under multiaxial loading
Original language description
The paper discusses origins of fatigue data used for evaluating the prediction quality of various multiaxial methods intended for estimating the fatigue limit. The paper defines some requirements useful for processing similar data sets. It focuses on four most often used data sets, analyzes the way they were prepared and the way they are transmitted over various research papers. These sets are commented and objections to some their items stated. Weight coefficients enabling their application in validation studies are proposed. The final reduced total set has approximately one half of its original size. The reduced set is re-analyzed by several fatigue limit calculation methods and the results are compared to the origin. Though the relative probabilitydistribution of the output is quite well kept, the importance of evaluating the second hand data sets carefully is clearly highlighted.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Project
<a href="/en/project/TA01011274" target="_blank" >TA01011274: Fatigue Analysis Documentation Office</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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