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undergraduate thesis
Primjena potencijalne energije deformacija
Zagreb: University of Zagreb, Faculty of Civil Engineering, 2020. urn:nbn:hr:237:126947
Gatalo, Mila
University of Zagreb
Faculty of Civil Engineering
Engineering Mechanics

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

Cite this document

Gatalo, M. (2020). Primjena potencijalne energije deformacija (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:237:126947

Gatalo, Mila. "Primjena potencijalne energije deformacija." Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, 2020. https://urn.nsk.hr/urn:nbn:hr:237:126947

Gatalo, Mila. "Primjena potencijalne energije deformacija." Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, 2020. https://urn.nsk.hr/urn:nbn:hr:237:126947

Gatalo, M. (2020). 'Primjena potencijalne energije deformacija', Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, accessed 14 November 2024, https://urn.nsk.hr/urn:nbn:hr:237:126947

Gatalo M. Primjena potencijalne energije deformacija [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Civil Engineering; 2020 [cited 2024 November 14] Available at: https://urn.nsk.hr/urn:nbn:hr:237:126947

M. Gatalo, "Primjena potencijalne energije deformacija", Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:237:126947

Metadata
TitlePrimjena potencijalne energije deformacija
Title (english)Application of strain energy principles
AuthorMila Gatalo
MentorAna Skender (mentor)
Committee memberIvan Duvnjak (predsjednik povjerenstva)
Committee memberJoško Krolo (član povjerenstva)
Committee memberAna Skender (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Civil Engineering
(Engineering Mechanics)
Zagreb
Defense date and country2020-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract
U ovom radu obrađena je tema o potencijalnoj energiji deformacija, točnije o njezinoj primjeni prilikom rješavanja statički neodređenih sustava. Naime, osim uvjeta ravnoteže za statički neodređene sustave potrebno je postaviti i neke dodatne uvjete kako bi se riješio sustav. Ti uvjeti primjenjuju se preko energetskih teorema. U skladu s tim, u radu je najprije definiran rad, a zatim i potencijalna energija koja je jednaka radu vanjskih sila. Obrađeni su teoremi o uzajamnosti radova, uzajamnosti pomaka te Castiglioneov teorem koji ima najveću primjenu prilikom rješavanja statički neodređenih sustava. Objašnjena je i metoda jediničnog opterećenja koja se koristi prilikom određivanja pomaka točaka tijela i princip o minimumu potencijalne energije deformacije tijela. Na kraju su riješena i dva numerička primjera u skladu s teoretskim dijelom rada kako bi se pokazala primjena potencijalne energije deformacija prilikom rješavanja zadataka.
Abstract (english)
This paper deals with the topic of strain deformation energy, more precisely its application in solving statically indeterminate systems. Namely, in addition to the equilibrium conditions for statically indeterminate systems, it is necessary to set some additional conditions in order to solve the system. These conditions are applied through energy theorems. Accordingly, the paper first defines the work, and then the strain energy, which is equal to the work of external forces. Theorems on reciprocity of works, reciprocity of deflection and Castiglian's theorem, which has the greatest application in solving statically indeterminate systems, are discussed. The unit load method used in determining the displacement of body points and the principle of minimum potential deformation energy of a body are also explained. Finally, two numerical examples were solved in accordance with the theoretical part of the paper in order to show the application of strain energy when solving problems.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:237:126947
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 on2020-11-10 08:25:01