RBE 3 and RWall

gopal_rathore
gopal_rathore Altair Community Member
edited October 2020 in Community Q&A

Hi,

is there any problem in using rbe 3 and rwall in the same model? The system  having shell elements, rbe 3 , rbe 2 etc. ,is not facing any impact with rwall. and just goes oninto it without energy absorption.

Kindly let me know about this.

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited March 2017

    Hi Gopal,

    There are no such issues. Please make sure that the normal vector of the rwall is in the correct direction and slave nodes are also added.

    If you still face issues, please share the model via the secure dropbox.

  • gopal_rathore
    gopal_rathore Altair Community Member
    edited March 2017

    Hi,

    Also is there any effect in terms of mass variation when we use MADV -0 element on the master node of rbe 3 element. or any other effects due to this type of modelling.

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited March 2017

    HI Gopal,

    Can you explain more clearly on the effect you are facing due to this modelling?.

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