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undergraduate thesis
Formulacija jednadžbi gibanja metodom virtualnog rada
Zagreb: University of Zagreb, Faculty of Civil Engineering, 2021. urn:nbn:hr:237:898505
Matić, Filip
University of Zagreb
Faculty of Civil Engineering
Engineering Mechanics

Institutional repository: Repository of the Faculty of Civil Engineering, University of Zagreb

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Matić, F. (2021). Formulacija jednadžbi gibanja metodom virtualnog rada (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:237:898505

Matić, Filip. "Formulacija jednadžbi gibanja metodom virtualnog rada." Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:237:898505

Matić, Filip. "Formulacija jednadžbi gibanja metodom virtualnog rada." Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:237:898505

Matić, F. (2021). 'Formulacija jednadžbi gibanja metodom virtualnog rada', Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, accessed 30 July 2024, https://urn.nsk.hr/urn:nbn:hr:237:898505

Matić F. Formulacija jednadžbi gibanja metodom virtualnog rada [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Civil Engineering; 2021 [cited 2024 July 30] Available at: https://urn.nsk.hr/urn:nbn:hr:237:898505

F. Matić, "Formulacija jednadžbi gibanja metodom virtualnog rada", Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:237:898505

Metadata
TitleFormulacija jednadžbi gibanja metodom virtualnog rada
Title (english)Formulation of the Equations of Motion by Virtual Work Method
AuthorFilip Matić
MentorMarija Demšić (mentor)
Committee memberMarija Demšić (predsjednik povjerenstva)
Committee memberKrešimir Fresl (član povjerenstva)
Committee memberPetra Gidak (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Civil Engineering
(Engineering Mechanics)
Zagreb
Defense date and country2021-02-23, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract
Osnovni cilj rada bio je definirati teorem virtualnog rada i prikazati njegovu primjenu u rješavanju problema dinamike i statike. U teorijskom dijelu rada prikazana je definicija polja pomaka sustava kao i teorem virtualnog rada odnosno virtualnih pomaka. U mehanici krutih tijela virtualni pomaci definirani su kao zamišljeni, dovoljno mali pomaci omogućeni vezama u sistemu, a u mehanici deformabilnih tijela kao zamišljeni dovoljno mali pomaci koji zadovoljavaju uvjete kompatibilnosti pomaka i koji su na ležajevima jednaki nuli, neovisno o mogućim zadanim prisilnim pomacima ležajeva. Rad sila na virtualnim pomacima naziva se virtualnim radom. U praktičnom dijelu rada je kroz riješene primjere i zadatke pokazano kako se korištenjem teorema o virtualnom radu može pojednostaviti rješavanje problema u statici i dinamici kao i u analizi otkazivanja elemenata.
Abstract (english)
The objective of this bachelor thesis was to define The principle of virtual work and its application in solving the problems of dynamics and statics. In the theoretical part of the paper the definition of the system displacement field as well as the theorem of virtual work (virtual displacements) is explained. In rigid body mechanics, virtual displacements are defined as imaginary, small enough displacements enabled by connections in the system, and in deformable body mechanics as sufficiently small displacements that satisfy displacement compatibility requirements and are equal to zero on bearings, regardless of possible default forced bearing displacements. The work of forces on virtual displacements is called virtual work. In the practical part of the paper, through solved examples and tasks, it is shown how using the theorem of virtual work can simplify the solution of problems in statics and dynamics as well as in the analysis of element failure.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:237:898505
Study programmeTitle: Civil Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
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Created on2021-03-16 07:38:00