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!