Otkazivanje zidova izvan ravnine zidane zgrade

undergraduate thesis

• Title (english): Out-of-plane wall failure of masonry building
• Author: Karlo Vuksan
• Mentor: Marija Demšić (mentor)
• Committee member: Josip Atalić (predsjednik povjerenstva)
• Committee member: Marija Demšić (član povjerenstva)
• Committee member: Marta Šavor Novak (član povjerenstva)
• Granter: University of Zagreb; Faculty of Civil Engineering; (Engineering Mechanics); Zagreb
• Defense date and country: 2022-09-27, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Civil Engineering

Abstract

Završni rad obrađuje otkazivanje zidova izvan ravnine zidane zgrade. Dane su osnovne informacije o mehanizmima, virtualnom radu te teorijska i praktična primjena otkazivanja zidova. Proračun lokalnih mehanizama zidova u završnom raduproveden je na realnoj zgradi u gradu Zagrebu koja je oštećena nakon potresa 22.3.2020. te dodatno oslabljena nakon niza popratnih potresa. U radu su dane slike oštećenja i mišljenje konzervatora o stanju zgrade u kojoj srećom nije došlo do otkazivanja zidova i stvaranja mehanizama ali za pretpostavke proračuna pretpostavljeni su mogući mehanizmi koji bi se mogli pojaviti na zgradi u slučaju drugih potresa te je izračunato spektralno ubrzanje za prepostavljene mehanizme i uspoređeno sa minimalnim vrijednostima spektralnog ubrzanja za potresno djelovanje na lokaciji.

Abstract (english)

This bachelor thesis covers the topic of out-of-plane wall failure of masonry building. Basic information is given about mechanisms, virtual work and theoretical and practical aspects of out-of-plane wall failure. Mathematical calculation of this bachelor thesis is based upon a real building in the city of Zagreb that was damaged after Zagreb earthquake on the 22nd of March 2020 and additionally weakened after series of aftershocks that followed the main one. Pictures of damage caused by the earthquakes is given alongside opinion of conservators about the current state of the building in which fortunately there were no out-ofplane wall failures or mechanisms created but for the sake of mathematical calculation possible mechanisms were assumed that led to the calculation of spectral acceleration and was compared with the minimal values of spectral acceleration that considered seismic effects on the site.

• Keywords: otkazivanje zidova; zidana zgrada
• Keywords (english): wall cancellation; masonry building
• Language: croatian
• URN:NBN: urn:nbn:hr:237:837000
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-03-28 10:57:46