prikaz prve stranice dokumenta Prevrtanje krutih blokova zbog ubrzanje podloge iz različitih smjerova
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undergraduate thesis
Prevrtanje krutih blokova zbog ubrzanje podloge iz različitih smjerova
Rijeka: University of Rijeka, Faculty of Civil Engineering, 2019. urn:nbn:hr:157:565556
Babić, Paula
University of Rijeka
Faculty of Civil Engineering

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

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Babić, P. (2019). Prevrtanje krutih blokova zbog ubrzanje podloge iz različitih smjerova (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:565556

Babić, Paula. "Prevrtanje krutih blokova zbog ubrzanje podloge iz različitih smjerova." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:157:565556

Babić, Paula. "Prevrtanje krutih blokova zbog ubrzanje podloge iz različitih smjerova." Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:157:565556

Babić, P. (2019). 'Prevrtanje krutih blokova zbog ubrzanje podloge iz različitih smjerova', Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, accessed 04 August 2024, https://urn.nsk.hr/urn:nbn:hr:157:565556

Babić P. Prevrtanje krutih blokova zbog ubrzanje podloge iz različitih smjerova [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2019 [cited 2024 August 04] Available at: https://urn.nsk.hr/urn:nbn:hr:157:565556

P. Babić, "Prevrtanje krutih blokova zbog ubrzanje podloge iz različitih smjerova", Undergraduate thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:157:565556

Metadata
TitlePrevrtanje krutih blokova zbog ubrzanje podloge iz različitih smjerova
Title (english)Overturning of a rigid block due to ground excitation from different directions
AuthorPaula Babić
MentorNina Čeh (mentor)
Committee memberNina Čeh (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
Rijeka
Defense date and country2019-09-23, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Technical Mechanics (Mechanics of Rigid and Deformable Bodies)
Abstract
Kroz rad je ukratko opisan nastanak potresa i njegovo djelovanje na konstrukciju. Cilj rada je bio da se pokuša shvatiti kako se blok prevrće prilikom nanošenja pobude na podlogu na kojoj se nalazi. Osim prevrtanja, ključna stavka rada je bio i sistem ljuljanja blokova. Da bi se ta dva ponašanja istražila uzeta su dva bloka različitih dimenzija i postavljena su u tri pozicije – paralelno sa smjerom nanošenja pobude, te pod kutom od 45° i 22,5° od osi pobude. Kruti blokovi koji su uzeti za pokus bi trebali predstavljati vitku konstrukciju koja ima mogućnost ljuljanja i prevrtanja oko osi na njenoj bazi. S dobivenim područjima ponašanja napravila su se mjerenja preko kojih su se mogli vidjeti pomaci blokova. Pri završetku eksperimenata pokušalo se objasniti koliko znače razlike u stabilnosti blokova prilikom njihovog drugačijeg pozicioniranja. Osim saznanja dobivenih od krutih blokova, navedeni su i primjeri u praksi preko kojih se prikazuje proces ljuljanja. Rezultati dobiveni u radu bi se mogli primijeniti u praksi uz detaljnija istraživanja kako bi se mogućnost ljuljanja mogla iskoristiti da na neki način štiti od prevrtanja konstrukcija takvog tipa.
Abstract (english)
Thesis briefly describes the occurrence of an earthquake and its effect on the structure. The aim of the paper was to try to understand how the block overturns when applying the impulse to the base on which it is located. In addition to the overturning, a key element of the work was the rocking system of the blocks. In order to explore the two behaviors, two blocks of different dimensions were taken and placed in three positions - parallel to the direction of application of the impulse and at an angle of 45 ° and 22.5 ° from the axis of the impulse. The rigid blocks taken for the test should be a slender structure that has the ability to rock around an axis at its base. With the obtained behavioral areas, measurements were made through which could be seen how block displacements change the behavior. At the end of the experiments, an attempt was made to explain the significance of the differences in block stability when positioned differently. In addition to the lessons learned from rigid blocks, there are some examples of practices through which the rocking motion is presented. The results obtained in the paper could be put into practice with more detailed research so that the possibility of rocking could be used to somehow protect against overturning structures of this type.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:565556
ProjectNumber: RC.2.2.06-0001
Title: Razvoj istraživačke infrastrukture na kampusu Sveučilišta u Rijeci
Leader: Nevenka Ožanić
Jurisdiction: Croatia
Funder: EFRR, MZO
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
Access conditionsAccess restricted to students and staff of home institution
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Created on2019-10-15 09:12:01