![](https://box.kancloud.cn/3c2d4b09dbdfbe3d4e2ccb85326ebbbc_1521x851.png =230x) ### **Support2D** * * * * * **Description**: Define a support in 2D problem. (This component must be used after generating the mesh.) **Input**: D: Enter a support domain. You can input points, lines or surfaces. Ux: The displacement in the X-axis direction. If you don't input any vaule, there will be no constrains in this direction. If you input 0, there will be constrained in this direction. If you input a non-zero value, this value will mean displacement in this direction. Uy: The displacement in the Y-axis direction. If you don't input any vaule, there will be no constrains in this direction. If you input 0, there will be constrained in this direction. If you input a non-zero value, this value will mean displacement in this direction. Tol: The tolerance for area determination. This parameter will be invalid when you input surfaces. **Output**: Supports: Output a support.