Utilize este identificador para referenciar este registo:
https://hdl.handle.net/10316/101311
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Macek, Wojciech | - |
dc.contributor.author | Szala, Mirosław | - |
dc.contributor.author | Trembacz, Jarosław | - |
dc.contributor.author | Branco, Ricardo | - |
dc.contributor.author | Costa, José | - |
dc.date.accessioned | 2022-08-22T10:01:46Z | - |
dc.date.available | 2022-08-22T10:01:46Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 2353-7779 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/101311 | - |
dc.description.abstract | Modern methods of testing materials require the use of the latest technologies and combining meas-urement and calculation methods. It is important to find a quantitative way of describing, among other things, the failures so that it can help to design with high accuracy. This paper studies loading orien-tations on crack shape and fracture surface changes. The advantage of the entire fracture surface method is simplicity and applicability in studies on other materials, shapes and loadings. A higher values of fracture surface parameters (Sx, Vx) was observed in failure specimens with lower σ/τ (B/T) ratios. It has been observed that largest crack lengths with a small number of cycles occur for loading combinations different then B=T. As well as analyzed surface parameters Sx, Vx, are higher for larger number of cycles to crack initiation (Ni) values. | pt |
dc.language.iso | eng | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ | pt |
dc.subject | multiaxial fatigue | pt |
dc.subject | bending-torsion | pt |
dc.subject | notch effect | pt |
dc.subject | fatigue fracture | pt |
dc.subject | surface topography | pt |
dc.title | Effect of non-zero mean stress bending-torsion fatigue on fracture surface parameters of 34CrNiMo6 steel notched bars | pt |
dc.type | article | - |
degois.publication.firstPage | 167 | pt |
degois.publication.lastPage | 173 | pt |
degois.publication.issue | 4 | pt |
degois.publication.title | Production Engineering Archives | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.30657/pea.2020.26.30 | pt |
degois.publication.volume | 26 | pt |
dc.date.embargo | 2020-01-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.fulltext | Com Texto completo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.orcid | 0000-0003-2471-1125 | - |
crisitem.author.orcid | 0000-0002-8274-3734 | - |
Aparece nas coleções: | I&D CEMMPRE - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Effect-of-nonzero-mean-stress-bendingtorsion-fatigue-on-fracture-surface-parameters-of-34CrNiMo6-steel-notched-barsProduction-Engineering-Archives.pdf | 1.27 MB | Adobe PDF | Ver/Abrir |
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