{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-JB28Y7WP/1bcfbf86-ddfe-4b44-8212-081bf003128f/HTML","dcterms:extent":"14 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-JB28Y7WP/711e5154-751e-48c9-87d0-50e55fa8fc06/PDF","dcterms:extent":"386 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-JB28Y7WP/0c6f7354-6b21-40f8-b0ee-4b5d310c67c6/TEXT","dcterms:extent":"13 KB"}],"edm:TimeSpan":{"@rdf:about":"2000-2024","edm:begin":{"@xml:lang":"en","#text":"2000"},"edm:end":{"@xml:lang":"en","#text":"2024"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-JB28Y7WP","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2007","dc:creator":["Kunc, Robert","Prebil, Ivan","Žerovnik, Andrej","Žvokelj, Matej"],"dc:format":[{"@xml:lang":"sl","#text":"številka:2"},{"@xml:lang":"sl","#text":"4 strani"},{"@xml:lang":"sl","#text":"letnik:41"},{"@xml:lang":"sl","#text":"str. 73-76"}],"dc:identifier":["ISSN:1580-2949","COBISSID:9999131","URN:URN:NBN:SI:doc-JB28Y7WP"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"sl","#text":"aksialni ležaji"},{"@xml:lang":"sl","#text":"deformacije"},{"@xml:lang":"sl","#text":"modeli"},{"@xml:lang":"sl","#text":"napetosti"},{"@xml:lang":"sl","#text":"utrujenost materialov"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"Numerical determination of the carrying capacity of rolling rotational connections| Numerična določitev nosilnosti vrtljivih kotalnih zvez|"},"dc:description":[{"@xml:lang":"sl","#text":"The exploitation of large axial bearings includes load peaks, which cause permanent deformation of the rolling contact. The plastic strain of the base material under the hardened rolling layer starts to grow and micro-cracks on the edge of the hardened layer and the peeling of this layer may occur. In ourcomputation we have used an elasto-plastic model that combines isotropic and kinematic hardening and the growth of material damage. The damage model allows us to follow the variation of the elastic and plastic stress and deformation as a function of the number of cycles. In the article, an experimental verification of the described numerical model is shown, which canbe used to determine the actual carrying capacity of the rolling contact for low-speed axial bearings"},{"@xml:lang":"sl","#text":"Pri uporabi velikih aksialnih ležajev se pojavljajo preobremenitve, ki povzročijo trajno deformacijo lezajnega kontakta. Plastična deformacija osnovnega materiala pod utrjeno ležajno površino začne rasti in lahko nastanejo mikrorazpoke na robu kaljene plasti ter njeno luščenje. Pri našem izračunu smo uporabili elastoplastični model, ki kombinira izotropno in kinematsko utrjevanje ter rast poškodovanosti materiala. Ta model omogoča sledenje spremembe elastoplastične napetosti in deformacije kot funkcijo števila ciklov. V članku je opisana eksperimentalna verifikacija opisanega numeričnega modela, ki ga lahko uporabimo za določitev prave nosilnosti ležajnega spoja za aksialne ležaje, ki delujejo pri majhni hitrosti"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:DOC-JB28Y7WP","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-JB28Y7WP"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-JB28Y7WP/711e5154-751e-48c9-87d0-50e55fa8fc06/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-JB28Y7WP/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-JB28Y7WP"}}}}