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hello, i wanna know about radioss, rigid wall

User: "sung hoon"
sung hoon
New Altair Community Member
Updated by sung hoon

image

hi i study about radioss 

this picture is an example provided by the Altair Company about radioss

and i wanna make a rigid wall like this picture

image

I followed the example, but there's a rigid wall like the picture above.

And no displacement, i can't solve this.. 

so can you help me?

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Radioss
v2022.2.0
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    User: "Adriano_Koga"
    Adriano_Koga
    Altair Employee
    Updated by Adriano_Koga

    how have you configured the rigid wall?

    when you create the rigid wall, you have to add the structure nodes to the contact group of the rigid wall in order to activate the barrier effect.

    User: "Mathis"
    Mathis
    Altair Employee
    Updated by Mathis

    Hi, 

    I agree with agree with Adriano. It can also be due to the direction of the normal of your rigid wall which should be oriented towards the structure, especially when using option Dsearch.

    Regards,

    Mathis. 

    User: "Naresh"
    Naresh
    Altair Community Member
    Updated by Naresh

    Hello,

    If there is no contact between Crush can and Rigid wall then why some of the elements of crush can are in deformed shape?

    User: "PaulAltair"
    PaulAltair
    Altair Employee
    Updated by PaulAltair

    It looks like you may have a search distance on the rwall that is picking up the nodes on the end of the can, but the elements behind are free to pass through, if you can share your 0000.rad and 0001.rad I can fix it for you and let you know where the issues are

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