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Multiscale Heat Conduction Model for Hydration Heat of Concrete

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A01145759" target="_blank" >RIV/68407700:21110/07:01145759 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Multiscale Heat Conduction Model for Hydration Heat of Concrete

  • Original language description

    This paper presents the multiscale model of concrete heat evolution. Cement hydration model CEMHYD3D is used at the micrometer scale, controlled with actual temperature from macroscale concrete level which is computed by means of heat conduction differential equation. An effect of cement chemical composition, fineness and initial temperature is examined in more detail. The validation shows considerable impact of heat of hydration on temperature evolution, especially in massive structures.

  • Czech name

    Víceúrovňové modelování vedení tepla pro hydratační teplo betonu

  • Czech description

    Tento příspěvek představuje víceúrovňový model vedení tepla. Používá se model CEMHYD3D, který je sdružen s úrovní konstrukce. Ověření ukazuje výbornou shodu s experimenty.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JI - Composite materials

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GP103%2F03%2FD145" target="_blank" >GP103/03/D145: Multi-scale modeling of cement-based composites</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Modelling of Heterogeneous Materials with Applications in Construction and Biomedical Engineering, Proceedings

  • ISBN

    978-80-01-03762-1

  • ISSN

  • e-ISSN

  • Number of pages

    2

  • Pages from-to

  • Publisher name

    Vydavatelství ČVUT

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Jun 25, 2007

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article