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Hot spot along corner curvature of rectangular plate opening

dc.creatorMomčilović, Nikola
dc.creatorMotok, Milorad
dc.creatorManeski, Taško
dc.date.accessioned2022-09-19T18:55:28Z
dc.date.available2022-09-19T18:55:28Z
dc.date.issued2019
dc.identifier.issn1451-2092
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/3234
dc.description.abstractKoncentracija napona u uglu kvadratnog otvora u ploči je poznata činjenica. Najčešće se uzima da je najveća koncentracija napona u samom temenu ugla (na ugaonoj koordinati od 45 stepeni u slučaju kvadratnog otvora). Rigoroznije analize, ipak, prikazuju da ovo baš nije najtačnije. Iako maksimalni napon nikada "ne napušta" ugao, u nekim proračunima koncentracije napona, ozbiljnije analize ovog fenomena dobijaju na značaju. U ovom radu prikazani su i poređeni rezultati analitičke, numeričke i eksperimentalne analize tačne pozicije koncentracije napona u uglu otvora, u slučaju ploče pri istezanju.sr
dc.description.abstractDevelopment of stress concentration in the corner zone of rectangular plate opening is a well-known fact. It is usually literally taken that the largest stress concentration factor (SCF) occurs exactly in the corner (at angle coordinate of 45 degrees in case of square opening). More rigorous analyses, however, reveal that this is not perfectly true. Although maximum stress never really "leaves the corner", for some hot-spot analyses, more scrupulous investigation of this phenomenon has significance. In this paper, results of some analytical, numerical and experimental investigations of this topic, for plate in tension, are presented and compared.en
dc.publisherUniverzitet u Beogradu - Mašinski fakultet, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35009/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceFME Transactions
dc.subjectstress concentration factoren
dc.subjectplate openingen
dc.subjecthot spoten
dc.subjectFEMen
dc.subjectdigital image correlationen
dc.subjectcorner radius of curvatureen
dc.subjectconformal mappingen
dc.subjectAramis systemen
dc.titleTačka najvećeg napona na konturi kvadratnog otvora u pločisr
dc.titleHot spot along corner curvature of rectangular plate openingen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage850
dc.citation.issue4
dc.citation.other47(4): 846-850
dc.citation.rankM24
dc.citation.spage846
dc.citation.volume47
dc.identifier.doi10.5937/fmet1904846M
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/1865/3231.pdf
dc.identifier.scopus2-s2.0-85070228564
dc.identifier.wos000476644100022
dc.type.versionpublishedVersion


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