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undergraduate thesis
Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka
Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2022. urn:nbn:hr:133:632294
Matekalo, Josip
Josip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Department for Technical Mechanics

Institutional repository: Repository GrAFOS

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Matekalo, J. (2022). 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:133:632294

Matekalo, Josip. "Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2022. https://urn.nsk.hr/urn:nbn:hr:133:632294

Matekalo, Josip. "Izračun unutrašnjih sila za trozglobni okvir i planovi pomaka." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2022. https://urn.nsk.hr/urn:nbn:hr:133:632294

Matekalo, J. (2022). '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 05 May 2024, https://urn.nsk.hr/urn:nbn:hr:133:632294

Matekalo J. 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; 2022 [cited 2024 May 05] Available at: https://urn.nsk.hr/urn:nbn:hr:133:632294

J. Matekalo, "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, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:133:632294

Metadata
TitleIzračun unutrašnjih sila za trozglobni okvir i planovi pomaka
Title (english)Calculation of inner forces for a three-hinged frame and projections of displacements
AuthorJosip Matekalo
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 country2022-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Technical Mechanics (Mechanics of Rigid and Deformable Bodies)
Abstract
U okviru kolegija Mehanika 1, završni rad se temelji na dva zadatka. U prvom zadatku, za trozglobni konstrukcijski sustav, potrebno je izračunati vrijednosti unutarnjih sila u zadanom presjeku n-n, na dva načina. Prvi način je osnovna metoda određivanja unutarnjih sila, a to je da iz uvjeta ravnoteže dobijemo moment savijanja, vertikalnu silu i uzdužnu silu. Drugim načinom sile proračunavamo metodom virtualnog rada. Uz izračun potrebno je priložiti i nacrtane dijagrame unutarnjih sila, te moramo rezultate izkontrolirati u nekom od programskih paketa, u našem slučaju to je Autodesk Robot Structural Analysis. U drugom zadatku završnog rada zadan nam je također trozglobni okvir ali u obliku mehanizma. Za njega je potrebno odrediti kutove zaokreta tijela drugog I trećeg tijela, te pomake točaka C,D,E,F,G i H, prema već zadanom kutu zaokreta prvog tijela. Zadatak ćemo riješiti uz pomoć plana pomaka, tako što ćemo odrediti polove pomaka, skiciranjem poznatih kinematskih veličina jednog tijela, te ćemo konstruirati plan pomaka ostatka konstrukcije. Rezultate koje smo dobili geometrijskim uvjetima, potrebno je provjeriti računskim putem.
Abstract (english)
Within the Mechanics 1 course, the final exam is based on two tasks. In the first task, for a three-hinged structural system, it is necessary to calculate the values of internal forces in the given section n-n, in two ways. The first method is the basic method of determining internal forces, which is to obtain the bending moment, vertical force and longitudinal force from the equilibrium conditions. The second method of force calculation is the virtual work method. Along with the calculation, it is necessary to attach drawn diagrams of internal forces, and we have to check the results in one of the software packages, in our case it is Autodesk Robot Structural Analysis. In the second task of the final exam, we were also given a three-hinged frame, but in the form of a mechanism. For him, it is necessary to determine the angles of rotation of the body of the second and third bodies, and the displacements of points C, D, E, F, G and H, according to the already given angle of rotation of the first body. We will solve the task with the help of a displacement plan, by determining the poles of the displacement, by sketching the known kinematic quantities of one body, and we will construct a displacement plan for the rest of the structure. The results obtained by geometrical conditions need to be verified by calculation.
Keywords
Languagecroatian
URN:NBNurn:nbn:hr:133:632294
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 on2022-10-28 10:41:25