Fatigue crack propagation near a corrosion pit in a HSS specimen
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F24%3APU149796" target="_blank" >RIV/00216305:26110/24:PU149796 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/24:00579333
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0167844223004779" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0167844223004779</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tafmec.2023.104214" target="_blank" >10.1016/j.tafmec.2023.104214</a>
Alternative languages
Result language
angličtina
Original language name
Fatigue crack propagation near a corrosion pit in a HSS specimen
Original language description
Corrosion and fatigue are very common forms of metal degradation, and thus an aspect of the complex issues involved is analysed within this work. A rectangular specimen with a surface fatigue crack and a surface corrosion pit subjected to remote tensile loading was modelled via the finite element method in order to assess the crack behaviour for various configurations of both the crack and the pit. A perpendicular crack was considered along with an angled crack, and the basic fracture parameters have been determined and discussed regarding the influence of the corrosion pit on further crack propagation. Additionally, selected fracture criteria have been applied in their classical one-parameter as well as generalised multi-parameter form to estimate the angle of further crack propagation. The results obtained are discussed thoroughly, and it is proved that the larger the corrosion pit, and the closer it is to the crack, the higher its effect on the fatigue crack behaviour is.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/GA21-14886S" target="_blank" >GA21-14886S: Influence of material properties of high strength steels on durability of engineering structures and bridges</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Theoretical and Applied Fracture Mechanics
ISSN
0167-8442
e-ISSN
1872-7638
Volume of the periodical
129
Issue of the periodical within the volume
únor
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
13
Pages from-to
„“-„“
UT code for WoS article
001132178400001
EID of the result in the Scopus database
2-s2.0-85178167092