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undergraduate thesis
Oštećenja na betonskim mostovima uslijed udara projektila i eksplozija
Zagreb: University of Zagreb, 2019. urn:nbn:hr:249:572005
Mijadžiković, Ivana
University of Zagreb
Croatian Defence Academy "Dr. Franjo Tuđman"

Institutional repository: Repository of Croatian Defence Academy "Dr. Franjo Tuđman"

Cite this document

Mijadžiković, I. (2019). Oštećenja na betonskim mostovima uslijed udara projektila i eksplozija (Undergraduate thesis). Zagreb: University of Zagreb. Retrieved from https://urn.nsk.hr/urn:nbn:hr:249:572005

Mijadžiković, Ivana. "Oštećenja na betonskim mostovima uslijed udara projektila i eksplozija." Undergraduate thesis, University of Zagreb, 2019. https://urn.nsk.hr/urn:nbn:hr:249:572005

Mijadžiković, Ivana. "Oštećenja na betonskim mostovima uslijed udara projektila i eksplozija." Undergraduate thesis, University of Zagreb, 2019. https://urn.nsk.hr/urn:nbn:hr:249:572005

Mijadžiković, I. (2019). 'Oštećenja na betonskim mostovima uslijed udara projektila i eksplozija', Undergraduate thesis, University of Zagreb, accessed 30 November 2024, https://urn.nsk.hr/urn:nbn:hr:249:572005

Mijadžiković I. Oštećenja na betonskim mostovima uslijed udara projektila i eksplozija [Undergraduate thesis]. Zagreb: University of Zagreb; 2019 [cited 2024 November 30] Available at: https://urn.nsk.hr/urn:nbn:hr:249:572005

I. Mijadžiković, "Oštećenja na betonskim mostovima uslijed udara projektila i eksplozija", Undergraduate thesis, University of Zagreb, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:249:572005

Metadata
TitleOštećenja na betonskim mostovima uslijed udara projektila i eksplozija
Title (english)Damage on Concrete Bridges Due to Projectile Impact and Blast Loading
AuthorIvana Mijadžiković
MentorMarija Kušter Marić (mentor)
MentorVladimir Horvat (mentor)
Committee memberMladen Pahernik (predsjednik povjerenstva)
Committee memberMarija Kušter Marić (član povjerenstva)
Committee memberVladimir Horvat (član povjerenstva)
GranterUniversity of Zagreb
(Croatian Defence Academy "Dr. Franjo Tuđman")
Zagreb
Defense date and country2019-06-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Interdisciplinary Technical Sciences
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract
U okviru završnog rada provedena je analiza srušenih i oštećenih betonskih mostova za vrijeme Domovinskog rata. Analizirano je 70 betonskih mostova prema karakteristikama konstrukcije: nosivi sustav i vrsta nosivog sustava, godina starosti, rasponska konstrukcija i površina, ali i prema realizaciji hazarda: postavljeni eksploziv, udar projektila ili kombinacijom eksploziva i udara projektila. Mostovi su kategorizirani tako da se što bolje utvrdi koji faktori najviše utječu na postotak srušenosti mosta. Nakon provedene analize srušenih i oštećenih mostova provedeno je rušenje dva armirano betonska stupa koji su umanjeni modeli stupova Šibenskog mosta. Jedan stup je kompletno rušen, dok se na drugom provelo samo izbijanje betona. Na njima su se provele nerazorne metode ispitivanja (ultrazvuk, resipod, sklerometar) prije i nakon eksplozije kako bi se izmjerene veličine mogle usporediti i kako bi se utvrdilo nastalo oštećenje nakon eksplozije.
Abstract (english)
In the baccalaureus graduate thesis, an analysis of collapsed and damaged concrete bridges, was conducted carried out during the Homeland War. 70 concrete bridges were analyzed according to the characteristics of the structure: the supporting system and the type of support system, age, spatial structure and surface, as well as the realization of the hazard: an explosion (blast loading), a projectile impact or their combination. Bridges are categorized in such a way as to determine which factors mostly influence the percentage of bridge collapse. After the analysis of the collapsed and damaged bridges, two reinforced concrete columns, scale model of the Šibenik Bridge columns, were exposed to blast loading. One column was demolished, outbreak of concrete was conducted on the other column. Non-destructive testing methods are carried out (ultrasound testing, surface electrical resistivity of concrete, compressive strength determined by Schmidt hammer) before and after the explosion to compare results and to determine the damage caused by the blast loading.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:249:572005
Study programmeTitle: Military Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica inženjer/inženjerka vojnog inženjerstva (sveučilišni/a prvostupnik/ prvostupnica inženjer/inženjerka vojnog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsClosed access
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Created on2019-11-26 14:44:30