VALIDATION OF CRACK LENGTH MEASUREMENT METHOD WITH DIGITAL IMAGE CORRELATION FOR FATIGUE TESTS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU145816" target="_blank" >RIV/00216305:26210/22:PU145816 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

VALIDATION OF CRACK LENGTH MEASUREMENT METHOD WITH DIGITAL IMAGE CORRELATION FOR FATIGUE TESTS

Popis výsledku v původním jazyce

Digital image correlation (DIC) as a nondestructive contactless technique for real-time surface deformations measurement have become a powerful tool in various applications. It still has great potential in areas such as fracture mechanics (FM), where crack length is important to evaluate fatigue properties of the material, often measured by travelling microscope. The test is frequently stopped and the microscope is manually used, which takes a long time and the result is strongly dependent on the technician. Automated DIC measurement could help to solve these issues. Therefore, this paper is focused on validation of the method, which would enable such automation and could be more robust and accurate than currently used DIC methods for crack length measurement.

Název v anglickém jazyce

VALIDATION OF CRACK LENGTH MEASUREMENT METHOD WITH DIGITAL IMAGE CORRELATION FOR FATIGUE TESTS

Popis výsledku anglicky

Digital image correlation (DIC) as a nondestructive contactless technique for real-time surface deformations measurement have become a powerful tool in various applications. It still has great potential in areas such as fracture mechanics (FM), where crack length is important to evaluate fatigue properties of the material, often measured by travelling microscope. The test is frequently stopped and the microscope is manually used, which takes a long time and the result is strongly dependent on the technician. Automated DIC measurement could help to solve these issues. Therefore, this paper is focused on validation of the method, which would enable such automation and could be more robust and accurate than currently used DIC methods for crack length measurement.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20302 - Applied mechanics

Projekt

<a href="/cs/project/EF19_073%2F0016948" target="_blank" >EF19_073/0016948: Kvalitní interní granty VUT</a><br>

Návaznosti

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

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of 38th Danubia-Adria Symposium on Advances in Experimental Mechanics

ISBN

978-618-86278-0-2

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

„“-„“

Název nakladatele

Greek Society of Experimental Mechanics of Materials

Místo vydání

Poros

Místo konání akce

Poros

Datum konání akce

20. 9. 2022

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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