Validation of multiaxial fatigue strength criteria on specimens from structural steel in the high-cycle fatigue region

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F21%3A10246110" target="_blank" >RIV/61989100:27230/21:10246110 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21220/21:00345248

Result on the web

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85098593897&origin=resultslist" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85098593897&origin=resultslist</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Validation of multiaxial fatigue strength criteria on specimens from structural steel in the high-cycle fatigue region

Original language description

The paper describes results of fatigue strength estimates by selected multiaxial fatigue strength criteria in the region of high-cycle fatigue, and compares them with own experimental results obtained on hollow specimens made from ČSN 41 1523 structural steel. The specimens were loaded by various combinations of load channels comprising push-pull, torsion, bending and inner and outer pressures. The prediction methods were validated on fatigue strengths at seven different numbers of cycles spanning from 100,000 to 10,000,000 cycles. No substantial deviation of results based on the selected lifetime was observed. The PCRN method and the QCP method provide best results compared with other assessed methods. The results of the MMP criterion that allows users to evaluate the multiaxial fatigue loading quickly are also of interest because the method provides results only slightly worse than the two best performing solutions. (C) 2020 by the au-thors. Licensee MDPI, Basel, Switzerland.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2021

Confidentiality

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

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

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Volume of the periodical

14

Issue of the periodical within the volume

1

Country of publishing house

CH - SWITZERLAND

Number of pages

20

Pages from-to

1-20

UT code for WoS article

000606311300001

EID of the result in the Scopus database

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