{"?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-RMCC9F8S/ea9835ae-af43-460c-a76b-c429da254cf5/HTML","dcterms:extent":"37 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-RMCC9F8S/43c84d4b-6fba-4bb1-8f3a-c9b95bffa60c/PDF","dcterms:extent":"301 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-RMCC9F8S/4974ce3d-0487-4256-b2d1-18c591c971e3/TEXT","dcterms:extent":"43 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-RMCC9F8S","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A"},{"@xml:lang":"sl","#text":"Strojniški vestnik"}],"dcterms:issued":"2003","dc:creator":["Dražumerič, Radovan","Kosel, Franc"],"dc:format":[{"@xml:lang":"sl","#text":"13 strani"},{"@xml:lang":"sl","#text":"letnik:49"},{"@xml:lang":"sl","#text":"številka:7/8"},{"@xml:lang":"sl","#text":"str. 385-397"}],"dc:identifier":["ISSN:0039-2480","COBISSID:6886171","URN:URN:NBN:SI:doc-RMCC9F8S"],"dc:language":["en","sl"],"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":"konstrukcije"},{"@xml:lang":"sl","#text":"matematični modeli"},{"@xml:lang":"sl","#text":"nosilci"},{"@xml:lang":"sl","#text":"oblike optimalne"},{"@xml:lang":"sl","#text":"optimizacija"},{"@xml:lang":"sl","#text":"palica"},{"@xml:lang":"sl","#text":"uklon"},{"@xml:lang":"sl","#text":"variacijski račun"},{"@rdf:resource":"http://www.wikidata.org/entity/Q340626"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"Geometrijska optimizacija pri uklonu palice| Optimizing the geometry for the buckling of a bar|"},"dc:description":[{"@xml:lang":"sl","#text":"Using the small displacement theory (a theory of the second order, according to Chwalla 2, the buckling process for a slender, elastic bar with a changeable cross-sectional area is considered and represented with a corresponding boundary problem. Based on a mathematical model of buckling, which considers the geometric and boundary conditions, an optimum geometry is obtained using the calculus of variation. By comparing the properties of a bar with optimum geometry to those of a reference bar with a constant cross-section, the paper shows that the presented optimization method is generally applicable. The main feature of a bar with optimum geometry is a constant maximum bending stress along the wholle length of the bar in its deflected form, which means that in terms of stability the material is completely explained"},{"@xml:lang":"sl","#text":"Pojav uklona vitke elastične palice spremenljivega prereza je obravnavan po teoriji majhnih premikov (teorija II. reda po Chwalli 2 in je predstavljen z ustreznim robnim problemom. Na temelju matematičnega modela uklona je z uporabo variacijskega računa izvedena geometrijska optimizacija palice ob predpisanih geometrijskih in robnih pogojih. Prikazana je splošna uporabnost metode optimizacije z reševanjem variacijskega problema ter primerjava med lastnostmi palice z optimalno geometrijsko obliko in referenčne palice nespremenljivega prereza. Glavna lastnost palice z optimalno geometrijsko obliko je nespremenljiva največja upogibna napetost vzdolž palice v mejnem stanju - gradivo je stabilnostno v celoti izkoriščeno"}],"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-RMCC9F8S","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-RMCC9F8S"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-RMCC9F8S/43c84d4b-6fba-4bb1-8f3a-c9b95bffa60c/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-RMCC9F8S/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-RMCC9F8S"}}}}