How to create boundary condition for a grid like structure?

How to create boundary condition for a grid like structure?

yiviw97057
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How to create boundary condition for a grid like structure?

yiviw97057
Advocate
Advocate

I have a grid structure made up only of beam elements for which I need to model supporting rectangular wall/column. This wall/column provides only restraint for vertical translation along its entire top line, while at the bottom line its fixed. Can I create this boundary condition using only beam elements? 

 

1.jpg2.jpg

 

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Romanich
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Hi @yiviw97057 ,

 

You can use linear releases along the top edge of the walls 

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Message 3 of 3

yiviw97057
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Advocate

And is there a way to model the wall using beam elements? I can use 4 beam elements as seen below, but that wouldnt make it a wall, but 4 columns. 

yiviw97057_0-1659345233159.png

 

 

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