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Genetic Programming and Kriging Approximation in Optimization of 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%2F10%3A00169597" target="_blank" >RIV/68407700:21110/10:00169597 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Genetic Programming and Kriging Approximation in Optimization of 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 model. Question arises, whether results from this virtual model can be trusted. Here, Kriging metamodel is applied at prediction of hydration heat solely from experimental datasets. Next, Genetic Programming method is used to get the best possible agreement between regression surface and known hydration heat evolution. Then, the multi-objective optimization is carried out, optimizing maximal Young's modulus and minimizing hydration heat. Moreover, previously mentioned Kriging approximation is used as an estimation of accuracy of the cellular automata prediction.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JD - Use of computers, robotics and its application

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/FT-TA4%2F100" target="_blank" >FT-TA4/100: Optimization as a tool of sustainability and competitiveness of Czech construction industry.</a><br>

  • Continuities

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

Others

  • Publication year

    2010

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Proceedings of International Conference on Modelling and Simulation 2010 in Prague

  • ISBN

    978-80-01-04574-9

  • ISSN

  • e-ISSN

  • Number of pages

    6

  • Pages from-to

  • Publisher name

    České vysoké učení technické v Praze

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Jun 22, 2010

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article