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undergraduate thesis
Izračun unutrašnjih sila za trozglobnu nadstrešnicu i planovi pomaka
2020. urn:nbn:hr:133:325360
Umiljanović, Lucija
Josip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Department for Technical Mechanics

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Umiljanović, L. (2020). Izračun unutrašnjih sila za trozglobnu nadstrešnicu i planovi pomaka (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:133:325360

Umiljanović, Lucija. "Izračun unutrašnjih sila za trozglobnu nadstrešnicu i planovi pomaka." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2020. https://urn.nsk.hr/urn:nbn:hr:133:325360

Umiljanović, Lucija. "Izračun unutrašnjih sila za trozglobnu nadstrešnicu i planovi pomaka." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2020. https://urn.nsk.hr/urn:nbn:hr:133:325360

Umiljanović, L. (2020). 'Izračun unutrašnjih sila za trozglobnu nadstrešnicu i planovi pomaka', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, accessed 14 March 2023, https://urn.nsk.hr/urn:nbn:hr:133:325360

Umiljanović L. Izračun unutrašnjih sila za trozglobnu nadstrešnicu i planovi pomaka [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek; 2020 [cited 2023 March 14] Available at: https://urn.nsk.hr/urn:nbn:hr:133:325360

L. Umiljanović, "Izračun unutrašnjih sila za trozglobnu nadstrešnicu i planovi pomaka", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, Osijek, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:133:325360

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Metadata
TitleIzračun unutrašnjih sila za trozglobnu nadstrešnicu i planovi pomaka
Title (english)Calculation of inner forces for a three-hinged frame canopy and projections of displacements
AuthorLucija Umiljanović
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 country2020-03-16, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Technical Mechanics (Mechanics of Rigid and Deformable Bodies)
Abstract
U prvom dijelu zadatka potrebno je izračunati unutrašnje sile u zadanom presjeku uslijed djelovanja zadanog opterećenja na trozglobni okvir. Za proračun unutrašnjih sila u presjeku n-n upotrebljavaju se dvije različite metode koje daju iste rezultate: klasični postupak pomoću uvjeta ravnoteže te metoda virtualnog rada. Posebno se proračunavaju uzdužne sile, vertikalne sile i momenti savijanja. Potrebno je nacrtati dijagrame unutarnjih sila zadane konstrukcije na način da se na svakom mjestu opterećenja proračunavaju unutrašnje sile klasičnim postupkom iz uvjeta ravnoteže. U drugom dijelu zadatka potrebno je za zadani mehanizam odrediti kutove zaokreta zadanih tijela, te pomake zadanih točaka. Zadanim kutom zaokreta tijela 1 određujemo kinematske veličine (kutove zaokreta i pomake) preostalih tijela konstrukcije. Izračun je potrebno izvršiti pomoću plana pomaka tj. pomoću određivanja polova pomaka, crtanja poznatih kinematskih veličina jednog tijela, konstruiranja plana pomaka preostalog dijela mehanizma i određivanje kinematskih veličina svih tijela iz geometrijskih uvjeta. Dobivene rezultate potrebno je kontrolirati pomoću vektorskog računa.
Abstract (english)
The first part of the assignment is to calculate inner forces in the given section due to the given load on a three-hinged frame. To calculate inner forces in the n-n section, two methods are used which give the same results: static equilibrium condition and the method of virtual work. Longitudinal forces, vertical forces, and bending moments are calculated separately. It's required to draw diagrams of inner forces for given construction in a way that inner forces are calculated using the static equilibrium condition for every point of the load. The second part of the assignment is to determine the angles of rotation of given bodies for the given mechanism and to determine displacements of given points. Based on the angle of rotation of body 1 we determine kinematic sizes (angles of rotation and displacements) of the remaining construction bodies. It's required to make the calculation using the displacement diagram, i.e. by determining the displacement, drawing the known kinematic sizes of one body, constructing the displacement diagram of the remaining part of the mechanism and determining kinematic sizes of all bodies from geometrical conditions. It's required to control obtained results using the vector calculus.
Keywords
Languagecroatian
URN:NBNurn:nbn:hr:133:325360
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 on2020-03-19 10:18:22