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Search for Kriging Approximation in Cement Paste Performance

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F09%3A00160644" target="_blank" >RIV/68407700:21110/09:00160644 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Search for Kriging Approximation in Cement Paste Performance

  • Original language description

    Modeling of hydrating concrete represents a challenging task especially due to multiscale nature and missing mathematical formulation of several underlying phenomena. Missing physical and mathematical description is replaced by cellular automata providing a robust framework. Here, the automata will describe ongoing chemical reaction during concrete hydration and the formation of cement microstructure. Question arises, whether results from the virtual model can be trusted. Kriging/DACE metamodel is applied at prediction of hydration heat solely from experimental datasets. This contribution presents experiences and difficulties encountered during interpolation of experimental results. Particularly, several combinations of regression and correlation partshave been tested and optimized in order to ensure monotonicity of the response. Even though a certain progress is reported in the current paper, the selection of the proper model still remains a challenging task.

  • 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/GP103%2F07%2FP554" target="_blank" >GP103/07/P554: Multi-objective optimization of concrete mixture design based on computer simulation</a><br>

  • Continuities

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

Others

  • Publication year

    2009

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proseedings of the 8th WSEAS International Conference on Recent Advances in Computational intelligence, Man-Machine Systems and Cybernetics

  • ISBN

    978-960-474-144-1

  • ISSN

    1790-5117

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

  • Publisher name

    WSEAS Press

  • Place of publication

    Athens

  • Event location

    Puerto De La Cruz

  • Event date

    Dec 14, 2009

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article