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No material is around pretension bolt

User: "Altair Forum User"
Altair Employee
Updated by Altair Forum User

At bolt hole I set a bolt to contact freeze with the bolt hole.

 

then set the pretension on the bolt, like the photo.

image.png.0c844c89cad7f5a2aa96f869978248e1.png

 

 

 

and this just a part of loading condition of all model.

 

I want to ask why my topology result pretension at here didn't need any material.

 

I have seen the result of pretension, bolts are subjected pretension and aslo have contact force.

 

3.JPG.bee2b8e47002afa00d154bc63d350981.JPG

 

This is my result then reduce 10% material

 

888.JPG.ea89efec1e3094d7ff18cc0c2ccaa11a.JPG 111.JPG.1767e7aba13b9c29e55754d5786f1de1.JPG

 

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