Quest for fatigue limit prediction under multiaxial loading

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Quest for fatigue limit prediction under multiaxial loading

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Quest for fatigue limit prediction under multiaxial loading

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JL - Únava materiálu a lomová mechanika

OECD FORD obor

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Projekt

<a href="/cs/project/TA01011274" target="_blank" >TA01011274: Agentura pro dokumentaci únavové analýzy</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Procedia Engineering

ISSN

1877-7058

e-ISSN

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Svazek periodika

66

Číslo periodika v rámci svazku

66

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

587-597

Kód UT WoS článku

000338327000055

EID výsledku v databázi Scopus

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