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dc.contributor.authorBodić, Aleksandar-
dc.contributor.authorVulovic, Snezana-
dc.contributor.authorBojović M.-
dc.contributor.authorŽivković, Jelena-
dc.contributor.authorZivkovic, Miroslav-
dc.date.accessioned2024-11-19T09:39:02Z-
dc.date.available2024-11-19T09:39:02Z-
dc.date.issued2024-
dc.identifier.isbn978-99976-085-2-9en_US
dc.identifier.urihttps://scidar.kg.ac.rs/handle/123456789/21543-
dc.description.abstract: This paper presents an improved procedure for performing structural fatigue analysis using the finite element method (FEM). Numerical analyses were conducted for two typical structural load cases using Femap with NX Nastran software. To automate the fatigue stress range calculations, two custom API scripts were developed. The fatigue stress range was determined as the difference between the stress responses of the two load cases. First API script calculates the stress range based on the principal stresses, while second script uses the Von Mises equivalent stress criterion. The resulting stress ranges from both methods were compared, and their deviations were analysed. By automating the otherwise time-intensive task of calculating stress range vectors, these API scripts significantly reduce the required engineering time and probability of error. The results of the fatigue analysis confirm that these API tools can effectively improve the process and save engineering time.en_US
dc.description.sponsorshipThis research is partly supported by the Science Fund of the Republic of Serbia, #GRANT No 7475, Prediction of damage evolution in engineering structures – PROMINENT.en_US
dc.language.isoenen_US
dc.subjectAPIen_US
dc.subjectFatigue analysisen_US
dc.subjectFinite element methoden_US
dc.subjectPrincipal stressesen_US
dc.subjectVon Mises Stressen_US
dc.titleIMPROVED STRUCTURAL FATIGUE ANALYSIS USING FEM: DEVELOPMENT OF API SCRIPTS FOR STRESS RANGE CALCULATIONen_US
dc.typeconferenceObjecten_US
dc.description.versionPublisheden_US
dc.type.versionPublishedVersionen_US
dc.source.conference7th INTERNATIONAL SCIENTIFIC CONFERENCE COMETa 2024en_US
Налази се у колекцијама:Faculty of Engineering, Kragujevac

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