{"?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-AOSTKKY0/ce74f2c4-eeb1-4315-ab82-b980e1fff4fa/HTML","dcterms:extent":"13 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-AOSTKKY0/9cf1061a-981d-4ece-a8ea-8f0718ce2ff8/PDF","dcterms:extent":"285 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:DOC-AOSTKKY0/5b597234-9ca6-4d72-bf33-242ebf09351b/TEXT","dcterms:extent":"11 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-AOSTKKY0","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21"},{"@xml:lang":"sl","#text":"Materiali in tehnologije"}],"dcterms:issued":"2006","dc:creator":["Cukalla, Mimoza","Huebner, Peter","Shehu, Mira"],"dc:format":[{"@xml:lang":"sl","#text":"4 strani"},{"@xml:lang":"sl","#text":"letnik:40"},{"@xml:lang":"sl","#text":"številka:5"},{"@xml:lang":"sl","#text":"str. 207-210"}],"dc:identifier":["ISSN:1580-2949","COBISSID:577706","URN:URN:NBN:SI:doc-AOSTKKY0"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"dc:subject":[{"@xml:lang":"sl","#text":"konstrukcijsko jeklo"},{"@xml:lang":"sl","#text":"modeli"},{"@xml:lang":"sl","#text":"razpoke"},{"@xml:lang":"sl","#text":"trdnost"},{"@xml:lang":"sl","#text":"utrujenost materialov"},{"@rdf:resource":"http://www.wikidata.org/entity/Q725158"}],"dcterms:temporal":{"@rdf:resource":"2000-2024"},"dc:title":{"@xml:lang":"sl","#text":"The behavior of fatigue-crack growth in shipbuilding steel using the ESACRACK approach|"},"dc:description":[{"@xml:lang":"sl","#text":"Crack growth-rate calculations with NASGRO 3.0 using a relationship called the ESACRACK approach were developed by Forman and Newman at NASA. A simple assessment of the crack-growth analysis is given by the Paris law, called the analytic approach; however, for a complex case this assessment is conservative. In this paper we introduced and analyze the crack-growth curve for welded shipbuilding steel using the ESACRACK approach by identifying the crack-opening function, f, the threshold stress-intensity factor, triangleKsub(th), and the critical stress-intensity factor, KsubC"},{"@xml:lang":"sl","#text":"Izvedli smo izračune hitrosti rasti utrujenostne razpoke z NASGRO 3.0 na osnovi tako imenovanega postopka ESACRACK, ki sta ga razvila Forman in Newman pri NASI. Enostavna ocena rasti utrujenostne razpoke je možna z analitičnim načinom, ki temelji na Parisovem zakonu. Vendar pa je v kompliciranih primerih ocena preveč konzervativna. V tem prispevku smo zato analizirali rast utrujenostne razpoke v konstrukcijskem jeklu, namenjenem za varjenje ladijske pločevine po postopku ESACRACK, ki temelji na funkciji odpiranja razpoke f, mejni vrednosti faktorja intenzitete napetosti trikotnikKspodaj(th) in kritičnem faktorju intenzitete napetosti KspodajC"}],"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-AOSTKKY0","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:DOC-AOSTKKY0"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:DOC-AOSTKKY0/9cf1061a-981d-4ece-a8ea-8f0718ce2ff8/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-AOSTKKY0/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:DOC-AOSTKKY0"}}}}