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Effect of Fibre Type in Concrete on Crack Initiation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU113997" target="_blank" >RIV/00216305:26110/15:PU113997 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.769.308" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.769.308</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.769.308" target="_blank" >10.4028/www.scientific.net/AMM.769.308</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Effect of Fibre Type in Concrete on Crack Initiation

  • Original language description

    Concrete is a traditionally used building material and its crack resistance can be improvedby the addition of different types of fibres. Wedge splitting tests on specimens fabricated from five types of concrete mixture (six identical specimens from eachmixture) were used to quantify the mechanical fracture parameters of these materials ? a reference specimen without fibres, two others with steel fibres (Dramix, Tabix), and a final two with synthetic fibres (Enduro, Strux). Vertical load versus crack mouth opening displacement (P?CMOD) diagrams were recorded during the tests. The data points creating these diagrams were filtered first, subsequently processed and then evaluated using the double-K fracture model. Thus, values were obtained for e.g. Young?s modulus and fracture toughness. This paper is focused on quantification of the effect of the fibre type used in concrete on crack initiation, which corresponds to the beginning of stable crack growth in this sort of composite material.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JM - Structural engineering

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/7AMB14AT012" target="_blank" >7AMB14AT012: Development of new testing configurations for determination of relevant values of fracture charakteristics of cementitious cpmposites</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Trends in Statics and Dynamics of Constructions.

  • ISBN

    978-3-03835-485-7

  • ISSN

    1660-9336

  • e-ISSN

  • Number of pages

    350

  • Pages from-to

    308-311

  • Publisher name

    Trans Tech Publications

  • Place of publication

    Switzerland

  • Event location

    Bratislava

  • Event date

    Oct 16, 2014

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article