On the one hand, the reinforced concrete trusses that press the steel column on one side provide many of them, but a few with the same features do not. .Thank you in advance, take it easy.
Hello there; First of all, you have a lot of modeling errors, edit them. Before the first truss resting on reinforced concrete columns, you have trusses not attached to either steel or reinforced concrete elements. You can check the analysis results in the display deformation section. Then there is overlap in your purlins and it continues in one piece throughout the entire structure. This causes additional reaction force at the nodal points in some scissors, especially in the intermediate ones. Merge from all intersections - divide with the divide command and enter some distance to your purlins from the offset subheading in the purlin menu. *** There is a delicate problem in your scissors. Define the stability beams so that they run from the truss subhead node points to the nodal points. For details, see the video in the link.