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Combined Experimental-Numerical Method for Investigation of Ductile Metals

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    SYSNO ASEP0351154
    Document TypeC - Proceedings Paper (int. conf.)
    R&D Document TypeThe record was not marked in the RIV
    TitleCombined Experimental-Numerical Method for Investigation of Ductile Metals
    Author(s) Valach, Jaroslav (UTAM-F) SAI, ORCID, RID
    Žďárský, M. (CZ)
    Jahoda, J. (CZ)
    Number of authors3
    Source TitleExperimental methods and numerical simulations in engineering science. - Wuppertal : Institute static and dynamic of structures Bergischen Universitat Wuppertal, 2010 / Harte R. - ISBN N
    Pagess. 62-63
    Number of pages2 s.
    ActionBilateral Czech/German Symposium /12./
    Event date30.06.2010-03.07.2010
    VEvent locationBremen
    CountryDE - Germany
    Event typeEUR
    Languageeng - English
    CountryDE - Germany
    Keywordshybrid experimental-numerical method ; ductility ; deformation
    Subject RIVJL - Materials Fatigue, Friction Mechanics
    R&D ProjectsGA103/09/2101 GA ČR - Czech Science Foundation (CSF)
    CEZAV0Z20710524 - UTAM-F (2005-2011)
    AnnotationThe presented method combines experimental and numerical techniques for detailed study of behavior of ductile specimens in loading preceding failure. The experimental part of the method is based on simultaneous measurement of displacements on the specimen surface by the digital image correlation method and also on recording of the temperature field of the specimen, as the temperature field is an important variable influencing crack behavior. The displacements and temperatures are then combined in the finite elements model used for calculation of other relevant properties for description of the deformation process. The method is intended for evaluation of fracture mechanics criteria and for study of brittle to ductile transition of materials.
    WorkplaceInstitute of Theoretical and Applied Mechanics
    ContactKulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285
    Year of Publishing2011
Number of the records: 1  

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