Comparison of crack growth rates of IPE beams made from stainless steel in three-point bending

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dc.contributor.authorJuhászová, Terezacs
dc.contributor.authorMiarka, Petrcs
dc.contributor.authorSeitl, Stanislavcs
dc.coverage.volume51cs
dc.date.accessioned2024-02-21T15:00:46Z
dc.date.available2024-02-21T15:00:46Z
dc.date.issued2023-11-24cs
dc.description.abstractThe main focus of research dealing with a fatigue of steel components is mostly performed by mechanical testing with focus set on small-scale components. On the other hand, from a civil engineering viewpoint, the steel load-bearing structures or their elements have much larger dimension, when comparing them to laboratory specimens. Therefore, the fatigue testing took place on IPE 80 specimens made from two different stainless steels AISI 304 and AISI 316, loaded in three-point bending with data collection of crack mouth opening displacement placed in mid-span using clip-on extensometer. This presented study focuses on the comparison of crack propagation rate in linear region of well-known Paris’ law. For the assessment of material constants from Paris’ equation C and m, two steel grades of stainless steel, AISI 304 and AISI 316 were experimentally obtained. To evaluate the experimental data, a three-dimensional (3D) numerical model, representing IPE 80 geometry, in a finite element method (FEM) software Ansys Mechanical APDL was created. The generated numerical results were used to evaluate stress intensity factor values, which serves as a main input to crack propagation Paris’ law.en
dc.formattextcs
dc.format.extent1-6cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProcedia Structural Integrity. 2023, vol. 51, p. 1-6.en
dc.identifier.doi10.1016/j.prostr.2023.10.091cs
dc.identifier.issn2452-3216cs
dc.identifier.orcid0000-0002-4103-8617cs
dc.identifier.orcid0000-0002-4953-4324cs
dc.identifier.other182578cs
dc.identifier.researcheridY-5612-2018cs
dc.identifier.researcheridG-8592-2014cs
dc.identifier.scopus57195836397cs
dc.identifier.scopus14059029400cs
dc.identifier.urihttps://hdl.handle.net/11012/245125
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofProcedia Structural Integritycs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S2452321623006856cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2452-3216/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectIPE 80en
dc.subject3PBTen
dc.subjectfatigueen
dc.subjectParis Lawen
dc.subjectAISI 304en
dc.subjectAISI 316en
dc.titleComparison of crack growth rates of IPE beams made from stainless steel in three-point bendingen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-182578en
sync.item.dbtypeVAVen
sync.item.insts2024.02.21 16:00:46en
sync.item.modts2024.02.21 15:12:51en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav stavební mechanikycs
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