Senjanović, Ivo and Vladimir, Nikola and Hadžić, Neven (2014) Modeliranje mase metodom Konačnih elemenata u analizi vibracija tankostijenih konstrukcija. = On the mass modelling in vibration analysis of thin-walled structures using the finite element method. International journal for engineering modelling, 27 (1-2). pp. 1-9. ISSN 1330-1365. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. . Točan broj autora: 3.
Full text not available from this repository.Abstract
Modelling of mass in vibration analysisi of thin-walled structures using the finite element method has been considered, i.e. consistent and lumped mass matrices have been compared to a newly introduced simplified mass matrix. The matrices have been specified for a two-noded beam element, three-noden triangulčar plate element and four-noded rectangular element. The simplified mass matrix has been derived on the basis of bar and membrane shape functions instead of bending ones. As a result, the distributed mass has been considered only to the deflection degree of freedom. Accuracy and advantage of such a mass matrix formulation is illustrated for the cases of beam and square plate vibrations.
| Item Type: | Article (["eprint_fieldopt_article_type_article" not defined]) |
|---|---|
| Keywords (Croatian): | Thin-walled structures, Vibrations, Mass modelling, Finite element method |
| Subjects: | TECHNICAL SCIENCE > Shipbuilding |
| Divisions: | 600 Department of Naval Engineering and Marine Technology > 620 Chair of Marine Structures Design 600 Department of Naval Engineering and Marine Technology > 650 Chair of Marine Machinery and System Design |
| Indexed in Web of Science: | No |
| Indexed in Current Contents: | No |
| Citations SCOPUS: | 0 (19.10.2017.) |
| Date Deposited: | 23 May 2016 12:14 |
| Last Modified: | 19 Oct 2017 10:55 |
| URI: | http://repozitorij.fsb.hr/id/eprint/5936 |
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