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dc.creatorJakovljević, Isidora
dc.creatorGluhović, Nina
dc.creatorSpremić, Milan
dc.creatorMarković, Zlatko
dc.date.accessioned2020-04-04T17:21:09Z
dc.date.available2020-04-04T17:21:09Z
dc.date.issued2018
dc.identifier.urihttp://www.winercost.com/cost_files/WINERCOST18_Proceedings.pdf
dc.identifier.urihttp://grafar.grf.bg.ac.rs/handle/123456789/1863
dc.description.abstractInstallation of small-scale wind turbines in urban regions can gain higher energy efficiency, considering that energy production takes place at the place of its consumption. The aim of this work is to investigate effects of installation of a small-scale horizontal axis wind turbine (HAWT) on a roof structure of an existing building. This paper is focused on fatigue resistance of headed studs that are preinstalled in the building roof composite steel-concrete deck to ensure shear connection and that are indirectly dynamically loaded during wind turbine operation. Turbulent wind profiles with mean wind speeds from 3 m/s up to 15 m/s are generated and applied on the model of HAWT with 5 m rotor diameter using Ashes software package. Time-dependent forces and bending moments induced by wind turbine operation are applied on the composite roof deck model. Based on the time-history of transverse force in the composite steel-concrete beam and wind speed records during a year, fatigue cumulative damage of headed studs is calculated according to Eurocode. It is obtained that installation of HAWT do not significantly affect residual life of headed studs with reference to fatigue.en
dc.language.isoensr
dc.publisherTU1304 COST Actionsr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/36048/RS//sr
dc.rightsopenAccesssr
dc.sourceThe International Conference on Wind Energy Harvesting, 21-23 March 2018, Catanzaro, Italysr
dc.subjecthorizontal axis wind turbinesr
dc.subjectsmall-scale wind turbinesr
dc.subjectwelded headed studssr
dc.subjectfatigue resistancesr
dc.subjectsteel-concrete composite structuresr
dc.subjectnumerical analysissr
dc.titleThe influence of a roof mounted small-scale HAWT on headed studs fatigue resistanceen
dc.typeconferenceObjectsr
dc.rights.licenseARRsr
dc.citation.epage139
dc.citation.spage133
dc.identifier.fulltexthttp://grafar.grf.bg.ac.rs/bitstream/id/7184/winercost_jakovljevic.pdf
dc.type.versionpublishedVersionsr


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