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undergraduate thesis
Analitička i eksperimentalna analiza pomaka i kuteva zaokreta grednog nosača
2024. urn:nbn:hr:157:662831
Kelek, Tea
University of Rijeka
Faculty of Civil Engineering
Department of Load Bearing Structures and Technical Mechanics
Chair of Technical Mechanics

Cite this document

Kelek, T. (2024). Analitička i eksperimentalna analiza pomaka i kuteva zaokreta grednog nosača (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:662831

Kelek, Tea. "Analitička i eksperimentalna analiza pomaka i kuteva zaokreta grednog nosača." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:157:662831

Kelek, Tea. "Analitička i eksperimentalna analiza pomaka i kuteva zaokreta grednog nosača." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2024. https://urn.nsk.hr/urn:nbn:hr:157:662831

Kelek, T. (2024). 'Analitička i eksperimentalna analiza pomaka i kuteva zaokreta grednog nosača', Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, accessed 23 February 2025, https://urn.nsk.hr/urn:nbn:hr:157:662831

Kelek T. Analitička i eksperimentalna analiza pomaka i kuteva zaokreta grednog nosača [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2024 [cited 2025 February 23] Available at: https://urn.nsk.hr/urn:nbn:hr:157:662831

T. Kelek, "Analitička i eksperimentalna analiza pomaka i kuteva zaokreta grednog nosača", Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:157:662831

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Metadata
TitleAnalitička i eksperimentalna analiza pomaka i kuteva zaokreta grednog nosača
Title (english)Analytical and Experimental Analysis of Displacements and Rotations of a Beam Structure
AuthorTea Kelek
MentorEdita Papa Dukić (mentor)
Committee memberLeo Škec (predsjednik povjerenstva)
Committee memberTeo Mudrić (član povjerenstva)
Committee memberEdita Papa Dukić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
(Department of Load Bearing Structures and Technical Mechanics)
(Chair of Technical Mechanics)
Rijeka
Defense date and country2024-11-25, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Technical Mechanics (Mechanics of Rigid and Deformable Bodies)
Abstract
U ovom završnom radu provedena je analitička i eksperimentalna analiza pomaka i kuta zaokreta na konzoli te prostoj gredi. Na samom početku rada objašnjena je diferencijalna jednadžba elastične linije koja je ujedno temeljna jednadžba za izračun pomaka te Vereščaginova metoda koja je upotrjebljena za analitička rješenja. Eksperimentalni dio rada izveden je u laboratorijskom praktikumu upotrebom uređaja HST13 Beam & Cantilever Deflections tvrtke P.A.Hilton Ltd. Prilikom svih mjerenja korišten je isti uzorak čiji je modul elastičnosti dobiven preko analitičkog izraza za pomak konzole. Usporedbom izmjerenih i proračunatih veličina dolazimo do velikih odstupanja u rezultatima kuteva zaokreta na prostoj gredi te smo zbog toga ponovili eksperiment na istom statičkom sustavu samo sa smanjenim razmacima između mjernih uređaja (brojčanika) te tako rezultate eksperimentalnih i izmjerenih veličina približili dopuštenim odstupanjima.
Abstract (english)
In this thesis, an analytical and experimental analysis of displacements and angles of rotation on a cantilever and a simply supported beam is conducted. The initial part of the work explains the differential equation of the elastic curve, which is the fundamental equation for calculating displacements, and the Vereščagin method, which was used for analytical solutions. The experimental part of the work was carried out in a laboratory practice using the HST13 Beam & Cantilever Deflections device by P.A.Hilton Ltd. During all measurements, the same sample was used, with its modulus of elasticity obtained through the analytical expression for the cantilever displacement. By comparing the measured and calculated values, significant deviations were found in the results of the angles of rotation on the simply supported beam. Therefore, the experiment was repeated on the same static system with reduced distances between the measuring devices (dial gauges), bringing the experimental and measured values closer to the allowable deviations.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:662831
Study programmeTitle: Vocational undergraduate study of Civil Engineering
Study programme type: professional
Study level: undergraduate
Academic / professional title: prvostupnik (baccalaureus) inženjer građevinarstva/prvostupnica (baccalaurea) inženjerka građevinarstva (prvostupnik (baccalaureus) inženjer građevinarstva/prvostupnica (baccalaurea) inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2025-02-20 10:50:29