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ESTIMATION AND COMPUTATIONAL SIMULATION FOR THE EFFECTIVE ELASTIC MODULI OF MULTICOMPONENT MATERIALS

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  • VIETNAM ACADEMY OF SCIENCE AND TECHNOLOGY
    GRADUATE UNIVERSITY OF SCIENCE AND TECHNOLOGY
    ------o0o------
    VU LAM DONG
    ESTIMATION AND COMPUTATIONAL SIMULATION
    FOR THE EFFECTIVE ELASTIC MODULI OF
    MULTICOMPONENT MATERIALS
    Major: Engineering Mechanics
    Code: 62 52 01 01
    SUMMARY OF PhD THESIS
    Hanoi – 2016
  • The thesis has been completed at:
    Vietnam Academy of Science and Technology
    Graduate University of Science and Technology
    Supervisors: Assoc. Prof. Dr.Sc. Pham Duc Chinh
    Reviewer 1:
    Reviewer 2:
    Reviewer 3:
    Thesis is defended at:
    on , Date Month Year 2016
    Hardcopy of the thesis can be found at:
  • 1
    INTRODUCTION
    Homogenization for composite material properties has made great
    progress in scientific research. The construction of the material
    models was made very early and from the basic ones. The
    macroscopic properties of materials depend on many factors such as
    the nature of the material components, volume ratio of components,
    contact between elements, geometrical characteristics ... Therefore,
    the thesis is done with the purpose of building evaluations for
    macroscopic elastic moduli of isotropic multicomponent materials
    which yield results better than the previous ones.
    Topicality and significance of the thesis
    Multicomponent materials (also known as composite materials) are
    used widely life today. We may see composite materials that will be
    the key ones in the future because of flexibility and multipurpose
    material, however the identification of macroscopic materials is not
    easy because we often have only limited information about the
    structure of the composites.
    The objective of the thesis
    Construction of bounds on the elastic moduli of isotropic
    multicomponent materials which involve three-point correlation
    parameters. We use numerical methods to study several
    representative material models.

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ESTIMATION AND COMPUTATIONAL SIMULATION FOR THE EFFECTIVE ELASTIC MODULI OF MULTICOMPONENT MATERIALS

ESTIMATION AND COMPUTATIONAL SIMULATION FOR THE EFFECTIVE ELASTIC MODULI OF MULTICOMPONENT MATERIALS

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