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undergraduate thesis
Utjecaj vrste, oblika i veličine mikrovlakana na mehanička svojstva mikroarmiranog betona
2023. urn:nbn:hr:133:676789
Plišo, Matea
Josip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Department for Materials and Structures

Cite this document

Plišo, M. (2023). Utjecaj vrste, oblika i veličine mikrovlakana na mehanička svojstva mikroarmiranog betona (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:133:676789

Plišo, Matea. "Utjecaj vrste, oblika i veličine mikrovlakana na mehanička svojstva mikroarmiranog betona." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:133:676789

Plišo, Matea. "Utjecaj vrste, oblika i veličine mikrovlakana na mehanička svojstva mikroarmiranog betona." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, 2023. https://urn.nsk.hr/urn:nbn:hr:133:676789

Plišo, M. (2023). 'Utjecaj vrste, oblika i veličine mikrovlakana na mehanička svojstva mikroarmiranog betona', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, accessed 01 May 2024, https://urn.nsk.hr/urn:nbn:hr:133:676789

Plišo M. Utjecaj vrste, oblika i veličine mikrovlakana na mehanička svojstva mikroarmiranog betona [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek; 2023 [cited 2024 May 01] Available at: https://urn.nsk.hr/urn:nbn:hr:133:676789

M. Plišo, "Utjecaj vrste, oblika i veličine mikrovlakana na mehanička svojstva mikroarmiranog betona", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek, Osijek, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:133:676789

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TitleUtjecaj vrste, oblika i veličine mikrovlakana na mehanička svojstva mikroarmiranog betona
Title (english)The influence of the type, shape and size of microfibers on the mechanical properties of micro-reinforced concrete
AuthorMatea Plišo
MentorIvana Miličević (mentor)
Committee memberIvan Kraus (predsjednik povjerenstva)
Committee memberIvana Miličević (član povjerenstva)
Committee memberMarijana Hadzima-Nyarko (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
(Department for Materials and Structures)
Osijek
Defense date and country2023-09-19, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Materials
Abstract
Od samog početka primjene betona, javila se potreba za poboljšanjem njegovih svojstava. Sklonost pukotinama uslijed starenja, kao i izrazito mala vlačna i udarna čvrstoća uspješno su savladani armiranjem betona mikrovlaknima. Na taj način stvorena je nova vrsta betona - mikroarmirani beton. Za izradu mikroarmiranog betona najčešće se koriste se čelična i sintetička vlakna, ali mogu se primjenjivati i prirodna i staklena vlakna. Upotrebom mikrovlakana ostvarena su mnogo bolja svojstva mikroarmiranog betona u odnosu na običan beton. Povećanje čvrstoće, žilavosti te sprječavanje nastanka pukotina najznačajnije su prednosti mikroarmiranog betona. Kako god, sve vrste, oblici i veličine vlakana ne utječu jednako na poboljšanje navedenih svojstava. Cilj rada bio proučiti djelovanje pojedine vrste, veličine i oblika vlakana na mehanička svojstva mikroarmiranih betona te donijeti zaključke o njihovom doziranju u betonu.
Abstract (english)
From the very begginning of the use of concrete, there was a need to improve its properties. The tendency to crack due to aging, as well as extreamly low tensile and impact strenght, have been successfully resolved by using reinforcied concrete with microfibers. In this way, a new type of concrete was created – microreinforced concrete. For the production of micro-reinforced concrete, steel and synthetic fibers are most common, but natural and glass fibers can also be used. By using microfibers, micro-reinforced concrete showed much better properties compared to ordinary concrete. Increasing strenght, toughness and preventation of the formation of cracks are the most significant advantages of micro-reinforced concrete. However, all types, shapes and sizes of fibers do not have the same effect on the improvement of the mentioned properties. The aim of the work was to study the effect of individual types, sizes and shapes of fibers on mechanical properties of micro-reinforced concrete and to draw conclusions about their dosage in concrete
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:133:676789
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 on2023-10-23 11:45:23