Mr. aykuthanbudak My comments for your project. 1- Correct the errors in the geometry control, 2- You have given your project with the superstructure interactive. For this solution, you need to make a raft foundation without beams or solve the superstructure without interaction, (you'd better solve a raft foundation without beams.) 3- Basically, you cannot put the PO2 column on the raft slab. You need to put a foundation beam under P02, 4- If the entire building is to be ribbed, the narrow side of the column should be 25 cm more, 5- Make the beams without pleats, 6- If the entire building is ribs, the most important design should be to put enough earthquake curtains in both directions 7- The short one you put on should be Beams in the long side of the walls continued with short beams or beams twice as wide as the narrow width of the wall. In this case, either reinforcement accumulations occurred due to excessive moment or reinforcement continuity was lost. load, 9- Turn it so that N33-21-13-01 is continuous on the far right, 10-N19 turn the rib coming from the edge of the stair landing to the other direction, 11- Thicken the beam bars, 12- center the floor or foundation beams that step on the column so that they are in the middle of the column , 13- Check the wall loads and get the correct one, 14- Give the ladder loads to my site, Take it easy Ünver ÖZCAN