ANYS Static Structural, How to simulate 'ground ?

AI Thread Summary
To simulate a fixed support in only one direction in ANSYS Static Structural, the user seeks to model a scenario where a frame can deflect upward while being constrained from penetrating the ground. A suggested approach involves fixing one edge of the frame and applying an upward force on the opposite edge. For a one-dimensional problem, fixing one node and applying force to another node is recommended. This method effectively represents the ground as a constraint while allowing for upward deflection. Proper setup of boundary conditions is crucial for accurate simulation results.
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ANYS Static Structural, How to simulate 'ground"?

Hello all, first post.

I'm having trouble simulating a fixed support in only ONE direction.


For example, imagine a gigantic frame laid on the ground and you wanted to see the forces deflect from pulling up on one corner, (the ground acts as a constraint)

ie. I'm trying to fix something in that it can't go through the ground, but is able to deflect upward.


Any help/advice would be greatly appreciated!
 
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I would start by making one of the edge fixed and then applying force on the other edge as required. If this is a 1D problem, i would make one of the nodes fixed and applying force to the other node.
 

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