![](https://box.kancloud.cn/4105596f2269339c18c5e2d59cbb0e2e_1351x851.png =230x) ### **NormalLoad2D** * * * * * **Description**: Define a normal uniform load along a curve in 2D problem. (This component must be used after generating the mesh.) **Usage**: Right-click on **ShowSelElement** to display the cell to which the load is applied and the cell center point to represent the cell. **Input**: D: Enter the area of a load. You can input circles or lines. F0: Load size of left end. F1: Load size of right end. Tol: The tolerance for area determination. This parameter will be invalid when you input surfaces. **Output**: Loads: Output a load.