Re: my steel project is not recovering Hello; 1- The geometry of your scissors is problematic. The number of partitions or your lengths are not compatible with the slope. There are parts with element length 0 or elements that are small enough to be embedded in the joint. Fix them first. Scissors work best in the 30-45-60 angle range, adjust the division spacing and length accordingly. 2- You have connected the trusses to the columns with a butt-guse joint. This combination is not suitable, delete them all. For support joint or box/pipe profiles, use the butt plate truss joint. 3- Lower the beams on the side muscles by 10-20 cm so that their joints do not overlap with the other direction and elements. 4- Make a connection between the beams on the side axles and the columns by using a single slip plate joint or an angle joint. 5- In order to provide slenderness in the top heads of the scissors and to create general stability, define the horizontal crosses as full and empty. For the sub-headers, create elements that continue along the structure from the middle point of the sub-header with the stability beam. For this, you can model using a pipe profile with the steel beam command. Use a cross bit joint to connect this element to the shear head. 6- In order to overcome the problem of relative translation, try to make a structure with equal rigidity in both x and y as possible by turning the columns to which your trusses are connected, not all in the same direction, for example by turning 90 degrees. 7- Your structure is not reinforced concrete & steel, only steel and as a carrier system type, x direction is c13, y direction is c16. Adjust the analysis settings accordingly. 8- According to TBDY 2018 3.3.1, your building is not a building with a basement. The curtains you use are constructive and the basement curtain does not form a very rigid floor together with a slab. Your reinforced concrete elements should remove the rigid sign for the 1st basement from the floor general settings.