{"?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-OL96ST8Q/30e1125f-ab44-4fd7-9d14-77d39de560b1/HTML","dcterms:extent":"23 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-OL96ST8Q/39672897-64d2-4802-81fe-94491621ce91/PDF","dcterms:extent":"621 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-OL96ST8Q/0bb531b3-4e76-434d-a2fe-babd2ba77cfe/TEXT","dcterms:extent":"18 KB"}],"edm:TimeSpan":{"@rdf:about":"1999-2025","edm:begin":{"@xml:lang":"en","#text":"1999"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:DOC-OL96ST8Q","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A"},{"@xml:lang":"sl","#text":"Strojniški vestnik"}],"dcterms:issued":"2008","dc:creator":["Bakhshandeh, Kambiz","Rahimi, Farhad","Rajabi, Iraj"],"dc:format":[{"@xml:lang":"sl","#text":"številka:2"},{"@xml:lang":"sl","#text":"letnik:54"},{"@xml:lang":"sl","#text":"8 strani"},{"@xml:lang":"sl","#text":"str. 140-147"}],"dc:identifier":["ISSN:0039-2480","COBISSID:10500891","URN:URN:NBN:SI:doc-OL96ST8Q"],"dc:language":"en","dc:publisher":[{"@xml:lang":"sl","#text":"Association of Mechanical Engineers and Technicians of Slovenia et al."},{"@xml:lang":"sl","#text":"Zveza strojnih inženirjev in tehnikov Slovenije et al."}],"dc:subject":[{"@xml:lang":"sl","#text":"metode končnih elementov"},{"@xml:lang":"sl","#text":"napetosti"},{"@xml:lang":"sl","#text":"ortotropne plošče"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"Investigation of stress concentration factor for finite-width orthotropic rectangular plates with a circular opening using three-dimensional finite element model|"},"dc:description":[{"@xml:lang":"sl","#text":"In this paper, theoretical stress concentration factor for finite-width orthotropic plates with centered circular opening is investigated by use of three-dimensional finite element analysis. In the first part, the finite element (FE) model is validated by comparison analytic equations for infinite orthotropic and isotropic plates. With verified model, the stress concentration factor is calculated for orthotropic rectangular plates with centered circular opening subject to uniform tension. The effect of opening radius to width of plate ratio for various orthotropic plates with different orthotropy ratia is investigated. This study shows the accuracy of analytical method is dependent on orthotropy ratio and a/W ratio. In high opening radius to plate width ratio, the orthotropy ratio has a little effect on stress concentration factor"},{"@xml:lang":"sl","#text":"V prispevku je predstavljena raziskava teoretičnega faktorja koncentracije napetosti pravokotnih plošč s končno širino ter središčno okroglo odprtino z uporabo trirazsežne analize končnih elementov. V prvem delu smo, s primerjavo analitičnih enačb za neskončne ortotropne in izotropne plosče, preverili model končnih elementov. S preverjenim modelom smo izračunali faktor koncentracije napetosti za otrhotropic pravokotne plošče s središčno okroglo odprtino v odvisnosti od nespremenljive natezne napetosti. Raziskali smo vpliv razmerja polmera odprtine in širine plošče za različne ortotropne plošče z različnimi ortotropnimi razmerji. Raziskava je pokazala, da je točnost analitične metode odvisna od ortotropnega razmerja in razmerja a/W. Pri velikem razmerju polmera odprtine in širine plošče, ima ortotropno razmerje le majhnen vpliv na faktor koncentracije napetosti"}],"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-OL96ST8Q","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-OL96ST8Q"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-OL96ST8Q/39672897-64d2-4802-81fe-94491621ce91/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":"Univerza v Ljubljani, Fakulteta za strojništvo"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:DOC-OL96ST8Q/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-OL96ST8Q"}}}}