We are passengers. My suggestions for your project 1- Take the R coefficient of 8 (according to TDY2007 TABLE 2.5) 2- Upper rigid floor number will be -1 3- Check the load on the beams 4- Open the DS fixed beam of the K8 beam and make the beam 40/60 5- Solve the basement curtain as a shell 6- In the modeling of the K23 beam, K9 and K3 should not fit. model to fit in-between consoles 7- (B) ERRORS IN OVERVIEWED COLUMNS. PROJECT ERRORS CAN BE JUMPED BECAUSE THEY ARE NOT DETECTED. IT MUST BE FIXED. Except for this item, your project saves. Take it easy Unver ÖZCAN