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master's thesis
Utjecaj veličine uzorka na nosivost slobodno oslonjene grede od betona različitih čvrstoća
2021. urn:nbn:hr:157:491132
Hasani, Arlinda
University of Rijeka
Faculty of Civil Engineering

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Hasani, A. (2021). Utjecaj veličine uzorka na nosivost slobodno oslonjene grede od betona različitih čvrstoća (Master's thesis). Rijeka: University of Rijeka, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:157:491132

Hasani, Arlinda. "Utjecaj veličine uzorka na nosivost slobodno oslonjene grede od betona različitih čvrstoća." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:157:491132

Hasani, Arlinda. "Utjecaj veličine uzorka na nosivost slobodno oslonjene grede od betona različitih čvrstoća." Master's thesis, University of Rijeka, Faculty of Civil Engineering, 2021. https://urn.nsk.hr/urn:nbn:hr:157:491132

Hasani, A. (2021). 'Utjecaj veličine uzorka na nosivost slobodno oslonjene grede od betona različitih čvrstoća', Master's thesis, University of Rijeka, Faculty of Civil Engineering, accessed 22 December 2024, https://urn.nsk.hr/urn:nbn:hr:157:491132

Hasani A. Utjecaj veličine uzorka na nosivost slobodno oslonjene grede od betona različitih čvrstoća [Master's thesis]. Rijeka: University of Rijeka, Faculty of Civil Engineering; 2021 [cited 2024 December 22] Available at: https://urn.nsk.hr/urn:nbn:hr:157:491132

A. Hasani, "Utjecaj veličine uzorka na nosivost slobodno oslonjene grede od betona različitih čvrstoća", Master's thesis, University of Rijeka, Faculty of Civil Engineering, Rijeka, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:157:491132

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Metadata
TitleUtjecaj veličine uzorka na nosivost slobodno oslonjene grede od betona različitih čvrstoća
Title (english)Influence of size effect on the failure capacity of simple supported beam of different concrete strength
AuthorArlinda Hasani
MentorNatalija Bede (mentor)
Committee memberPaulina Krolo (predsjednik povjerenstva)
Committee memberŽeljko Smolčić (član povjerenstva)
Committee memberNatalija Bede (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Civil Engineering
Rijeka
Defense date and country2021-03-10, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Basic Technical Sciences
Materials
Abstract
Dobro je poznato da se krto ponašanje betonskih uzoraka, odnosno konstrukcija općenito, povećava s većom geometrijom i čvrstoćom betona. Stoga, glavni cilj ovog rada je prikazati utjecaj veličine uzorka i čvrstoće betona pomoću dvaju geometrijski slična modela betonskih greda od niske, normalne i visoke čvrstoće betona. U tu svrhu provedena je numerička analiza dva modela betonske grede opterećene savijanjem u tri točke. Rezultati vlačne savojne čvrstoće dobiveni numeričkom analizom uspoređeni su s dostupnim rezultatima eksperimentalnog ispitivanja s ciljem validacije numeričkih rezultata. Numerička analiza provedena je korištenjem komercijalnog računalnog programa FEMAP koji služi za izradu modela metodom konačnih elemenata te računalnog programa MASA koji služi za proračun primjenom metode konačnih elemenata.
Abstract (english)
It is well known that the brittle behavior of concrete specimens, or structures in general, increase with bigger geometry and strength of concrete. Therefore, the main goal of this paper is to show the influence of sample size and concrete strength using two geometrically similar models of concrete beams of low, normal and high strength concrete. For this purpose, a numerical analysis was performed on two models of the concrete beam loaded in three-point bending. The results of tensile flexural strength obtained by numerical analysis were compared with the available results of experimental testing with the aim of validation of numerical results. Numerical analysis was performed using the commercial computer program FEMAP, which is used to create a finite element model, and the computer program MASA, which is used for finite element calculation.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:157:491132
Study programmeTitle: Civil Engineering; specializations in: Geotechnical Engineering, Hydraulic Engineering, Engineering Modelling, Structural Engineering, Transportation Engineering, Urban Engineering
Course: Structural Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka građevinarstva (magistar/magistra 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 on2021-03-12 12:05:39