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undergraduate thesis
Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka
2023. urn:nbn:hr:133:610618
Filipov, Antun
Josip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Department for Technical Mechanics

Cite this document

Filipov, A. (2023). Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek. Retrieved from https://urn.nsk.hr/urn:nbn:hr:133:610618

Filipov, Antun. "Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:133:610618

Filipov, Antun. "Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:133:610618

Filipov, A. (2023). 'Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, accessed 18 December 2024, https://urn.nsk.hr/urn:nbn:hr:133:610618

Filipov A. Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek; 2023 [cited 2024 December 18] Available at: https://urn.nsk.hr/urn:nbn:hr:133:610618

A. Filipov, "Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, Osijek, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:133:610618

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Metadata
TitleIzračun unutrašnjih sila za trozglobni okvir i planovi pomaka
Title (english)Calculation of inner forces for three - hinged frame and projections of velocity
AuthorAntun Filipov
MentorAleksandar Jurić (mentor)
Committee memberSilva Lozančić (predsjednik povjerenstva)
Committee memberAleksandar Jurić (član povjerenstva)
Committee memberGoran Gazić (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
(Department for Technical Mechanics)
Osijek
Defense date and country2023-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Technical Mechanics (Mechanics of Rigid and Deformable Bodies)
Abstract
Tema ovog rada jest proračun unutarnjih sila u zadanom presjeku konstrukcijskog sustava preko uvjeta ravnoteže i metodom virtualnog rada te određivanje kuteva zaokreta i pomaka točaka uz pomoć planova pomaka. Teorijski dio ovog dijela završnog rada sastoji se od pojašnjenja raspodjele unutarnjih sila u presjecima te konvencije predznaka koji su slobodan izbor u proračunu. Objašnjeno je temeljno načelo virtualnog rada i kako se mogu dobiti polovi pomaka. Za prvi zadatak treba odrediti unutarnje sile u zadanom presjeku n-n uz pomoć dvije različite metode – uvjeti ravnoteže i virtualni rad. Također je bilo nužno i proračunati unutarnje sile u karakterističnim točkama te skicirati dijagrame unutarnjih sila i potkrijepiti ih rezultatima u softveru po izboru, u ovom slučaju to je bio Autodesk Robot Structural Analysis. Drugi dio rada usko je povezan s kinematikom tijela i njegovim gibanjem pa je za drugi zadatak potrebno pomoću planova pomaka odrediti pomak određenih točaka i kutove zaokreta dvaju tijela.
Abstract (english)
The topic of this paper is the calculation of internal forces in a given cross-section of the structural model by equilibrium conditions and the method of virtual work, as well as the determination of rotation angles and displacements using projections of velocity. Theoretical part of the first segment of this paper consists of an explanation of the distribution of internal forces in the cross-section and the convention of the signs which are a free choice in the calculation. The fundamental principle of virtual work is explained and how displacement can be obtained. For the first task, the internal forces in the given n-n section should be calculated using two different methods – equilibrium conditions and virtualn work. It was also necessary to calculate internal forces at characteristic nodes and to sketch three diagrams of internal forces and support them with the results in the software of choice which in this case was Autodesk Robot Structural Analysis. The second part of the paper is closely related to the kinematics of the structure and its motion, so for the second task it is necessary to determine the displacements of certain points and the angles of rotation using projections of velocity.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:133:610618
Study programmeTitle: Undergraduate university programme in civil engineering; specializations in: General course
Course: General course
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
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2023-10-20 11:35:27