Vpliv oblike preskušanca in smeri vgrajevanja betona na velikost tlačne trdnosti vlaknastega betona : diplomska naloga

Bratkovič, Uroš (author), Saje, Drago (mentor), Lopatič, Jože (comentor)

V diplomskem delu smo raziskovali lastnosti betonov, ojačanih z jeklenimi vlakni. Obravnavali smo vpliv orientiranosti vlaken na mehanske lastnosti. Opisali smo lastni postopek izdelave kalupov v mizarski delavnici in postopka izdelave preskušancev v betonarni. Eksperimentalno smo izmerili trdnost preskušancev različnih oblik, z vsebnostjo različnih jeklenih vlaken. Izvedli smo tudi upogibne preizkuse. Ugotovili smo, da oblika preskušanca in smer vgrajevanja betona v kalup vplivata na velikost tlačne trdnosti vlaknastega betona.

• Language: Slovenian
• Keywords: gradbeništvo, diplomska naloga, VSŠ, GR, beton, tlačna trdnost, vlaknast beton, analiza gradnje
• Work type: Undergraduate thesis
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Place of publishing: Ljubljana
• Publisher: [U. Bratkovič]
• Year: 2016
• Number of pages: X, 39 str.
• PID: 20.500.12556/RUL-85055
• UDC: 624.012.4(043.2)
• COBISS.SI-ID: 7663201
• Publication date in RUL: 15.10.2016

BRATKOVIČ, Uroš, 2016, Vpliv oblike preskušanca in smeri vgrajevanja betona na velikost tlačne trdnosti vlaknastega betona : diplomska naloga [online]. Bachelor’s thesis. Ljubljana : U. Bratkovič. [Accessed 6 April 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=85055

Secondary language

• Language: English
• Title: Effect of shape of the specimen and direction of casting on compressive strength of fibrous concrete

Abstract

In this thesis, we investigated the properties of concrete reinforced with steel fibers. We have considered the influence of the orientation of fibers on the mechanical properties. We describe their own process of making molds in workshop and manufacturing process of the specimens in the concrete plant. Experimentally we measured the strength of the test specimens of various shapes, with a variety of steel fibers. We also made bending tests. We have found that the shape of the test specimen and the direction of casting of concrete into the mold affects the size of the compressive strength of the fibrous concrete.

• Keywords: civil engineering, graduation thesis, concrete, fibers, compressive strength