You can individually define all reference lengths that need to be considered in the calculation of the deflection limit value, as well as the segments to be checked, depending on the direction. For this, define design supports at the intermediate nodes of a member and assign them to the respective direction for the deformation analysis. Thus, the segments are created where it is possible to define a precamber for each direction and segment.
Steel Design | Manual Adjustment of Reference Lengths and Segmentation by Direction
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