砂の再現について

admire keigo
admire keigo Altair Community Member
edited November 2020 in 質問と回答 (Q&A)

私は砂の再現をしたいと考えており材料則に/MAT/LAW10、状態方程式に/EOS/COMPACTIONを用いようと考えています。その際、パラメータにどのくらいの値を入れればいいか分かりません。よろしければ教えていただけないでしょうか？

 

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  • Mathis
    Mathis
    Altair Employee
    edited November 2020

    Hi,

    There are lots of kind of sand (depending on granulometry, % of humidity,...). Do you know what kind of sand you want to model? You should be able to assess the different parameters of the material law by doing uniaxial compression test or brazilian cylinder test.

    Regards,

    Mathis.

  • Mathis
    Mathis
    Altair Employee
    edited November 2020

    Also, you can use /MAT/LAW102 instead of /MAT/LAW10 if you want. It is the same behavior, only the parameters are differents.

    Regards,
    Mathis

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