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Elementi modifikacije i osetljivosti dinamičkih parametara
Elements of dynamic parameters modification and sensitivity
dc.creator | Trišović, Nataša | |
dc.creator | Maneski, Taško | |
dc.creator | Golubović, Zorana | |
dc.creator | Segla, Štefan | |
dc.date.accessioned | 2022-09-19T17:16:20Z | |
dc.date.available | 2022-09-19T17:16:20Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 1451-2092 | |
dc.identifier.uri | https://machinery.mas.bg.ac.rs/handle/123456789/1774 | |
dc.description.abstract | Promene na konstrukcijama mogu izazvati promene u strukturnim matricama nekih elemenata. U zavisnosti od vrste konstrukcije, kao i od željenih promena u njoj, moguće je menjati veću ili manju grupu elemenata. U ovom radu se analiziraju efekti malih i velikih modifikacija grupa elemenata na sopstvene vrednosti i frekvencije. Analiza se vrši korišćenjem kompjuterskih programa zasnovanim na metodi konačnih elemenata i implementaciji distribucije potencijalne i kinetičke energije na glavnim oblicima oscilovanja u posmatranim elementima konstrukcije. | sr |
dc.description.abstract | Structural modifications can cause changes in the matrices of some elements. Depending on the type of structure, or a desired change, a group of elements can be modified. This paper analyzes the effects of small and large-scale modifications of some groups of elements on structural eigenvalues and frequencies. The process of analysis is done using a computer program, based on using of finite element methods and the implementation of structure energy distributions. | en |
dc.publisher | Univerzitet u Beogradu - Mašinski fakultet, Beograd | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35011/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35040/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/41006/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | FME Transactions | |
dc.subject | sensitivity | en |
dc.subject | kinetic and potential energy | en |
dc.subject | eigenvectors | en |
dc.subject | eigenvalues | en |
dc.subject | dynamic modification | en |
dc.title | Elementi modifikacije i osetljivosti dinamičkih parametara | sr |
dc.title | Elements of dynamic parameters modification and sensitivity | en |
dc.type | article | |
dc.rights.license | BY | |
dc.citation.epage | 152 | |
dc.citation.issue | 2 | |
dc.citation.other | 41(2): 146-152 | |
dc.citation.rank | M24 | |
dc.citation.spage | 146 | |
dc.citation.volume | 41 | |
dc.identifier.fulltext | http://machinery.mas.bg.ac.rs/bitstream/id/600/1771.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_machinery_1774 | |
dc.identifier.scopus | 2-s2.0-84877006318 | |
dc.type.version | publishedVersion |