The position and working distances of the raft foundation calculation lines are rearranged with the Change Concrete Calculation Line Geometry command.
When the raft foundation is defined, two calculation lines are defined in the horizontal and vertical directions based on the middle of the foundation. On the left and right of the raft foundation calculation line, there are working distance values along the raft foundation contour for which the calculation lines are valid.
Concrete calculation lines may be more than one, but the raft does not have to be in the middle of the foundation. It can also have different working distances on its left and right sides.
Location of Change Concrete Calculation Line Geometry Command
You can find it in the ribbon menu under the Concrete tab, Foundation heading.
Click the Change Concrete Calculation Line Geometry icon.
Choose one of the calculation line on the raft foundation.
Determine the new position of the calculation line and click the left button.
The operation will be completed.
Before changing the geometry of the concrete calculation line
Choosing one of the calculation line on the raft foundation
Determining the new position of the calculation line and clicking the left mouse button
After changing the geometry of the concrete calculation line
You can also change the calculation line working distances by using the Edit Concrete Calculation Line command.