Приказ основних података о документу

Consideration of the horizontal inertial effects at cantilever beams with nonuniform open sections

dc.creatorGašić, Vlada
dc.creatorĆoćić, Aleksandar
dc.creatorAnđelić, Nina
dc.date.accessioned2022-09-19T18:27:12Z
dc.date.available2022-09-19T18:27:12Z
dc.date.issued2018
dc.identifier.issn1451-2092
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/2817
dc.description.abstractU ovom radu se analizira uticaj horizontalnih inercijalnih sila na konzolne nosače sa promenljivim poprečnim presekom oblika I-profila. Razmatra se varijacija preseka koja uključuje promenu visine preseka, kao najpraktičnije varijante pri projektovanju nosača dizalica. Zbog složenosti postavljenog problema koji uključuje problem ograničenog uvijanja, statički odzivi su dobijeni numeričkim metodama. Modeli nosača su usvojeni prema poznatim konstrukcionom preporukama za varijaciju nosača, sa ciljem praktične primene kod konstrukcija konzolnih dizalica. Poređenje rezultata je izvršeno sa poznatim vrednostima efekata uvojnog savijanja kod nosača uniformnog poprečnog preseka. Sa aspekta postavljenog problema i izabranih modela nosača, prikazane su prednosti korišćenja nosača sa promenljivim poprečnim presekom.sr
dc.description.abstractThe problem of torsion due to horizontal inertial effects is considered at cantilever beam with variable I-section. Linear variation of height is concerned as most practical one for the design of cantilever beams. The solution for adopted cases of beams is obtained numerically, according to the complexity of the given ordinary differential equation which deals with pure torsion along with warping torsion. The models are based on known tailor-made beams with possibility for application in design of jib cranes, as practical aspect of this work. The comparison of results is done with uniform cantilever beam models which can be used as one way for verification of stress state of variable cantilever beams subjected to bending with torsion. The obtained results show corresponding advantages of usage of variable sections.en
dc.publisherUniverzitet u Beogradu - Mašinski fakultet, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35006/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceFME Transactions
dc.subjectwarpingen
dc.subjecttorsionen
dc.subjectthin-walled open variable sectionen
dc.subjectinertiaen
dc.subjectbendingen
dc.titleUticaj horizontalnih inercijalnih sila kod konzolnih nosača sa promenljivim poprečnim presekomsr
dc.titleConsideration of the horizontal inertial effects at cantilever beams with nonuniform open sectionsen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage346
dc.citation.issue3
dc.citation.other46(3): 342-346
dc.citation.rankM24
dc.citation.spage342
dc.citation.volume46
dc.identifier.doi10.5937/fmet1803342G
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/1512/2814.pdf
dc.identifier.scopus2-s2.0-85046946348
dc.identifier.wos000437023200008
dc.type.versionpublishedVersion


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу