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Influence of Aeration of Concrete on Acoustic Emission and Fracture Mechanical Parameters Obtained from Three-point Bending Tests

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F15%3APU114768" target="_blank" >RIV/00216305:26110/15:PU114768 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1124.237" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.1124.237</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1124.237" target="_blank" >10.4028/www.scientific.net/AMR.1124.237</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Influence of Aeration of Concrete on Acoustic Emission and Fracture Mechanical Parameters Obtained from Three-point Bending Tests

  • Original language description

    This paper examines the analysis of acoustic emission signals captured during three-point bending fracture tests of concrete specimens with similar water-cement ratio, but one set of specimens was prepared from aerated concrete. The acoustic emission method is an experimental tool well suited for monitoring fracture processes in material. The typical parameters of acoustic emission signals were identified from the acoustic emission records for two different concrete mixtures to further describe the under-the-stress behaviour and failure development. An understanding of microstructure-performance relationships is the key to true understanding of material behaviour. The crack growth was continuously monitored using four acoustic emission sensors mountedon the specimen. The acoustic emission results are accompanied by selected fracture mechanical parameters determined via evaluation of load versus displacement diagrams recorded during three-point bending fracture tests.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JN - Civil engineering

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

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

    Ecological and New Building Materials and Products

  • ISBN

    978-3-03835-587-8

  • ISSN

    1022-6680

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

    237-242

  • Publisher name

    Trans Tech Publications

  • Place of publication

    Switzerland

  • Event location

    Černá hora

  • Event date

    Jun 2, 2015

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article