Hello My suggestions; --I suggest you solve the building with semi-rigid diaphragm, not rigid diaphragm, --If you can put it around the building, put 25/50 beams, --1. There are short columns in the basement floor. On this floor, build a full-gauge curtain without leaving a gap at the top. t/m2) -- Make the thickness of N11 in the 1st basement floor 16 cm, -- S9-S10 columns are too short, you can put a single curtain here, --Fix the errors in the geometry control, delete the upper beam for the wrong floor level DBB01 in the 1st basement and start the floor. After sitting, enter the upper beam, -- Do not place the ladder on the rib ends, put a beam on the landing, the ladder will be supported from the bottom and top of this weak beam, I think it will not be enough, I think it will not be enough, continue the S19 column that does not continue on the upper floors, and put a less rigid beam between S17-S19 and put the calculation results. check, -- Brace the ladder and dissolve it together with the building, -- You can remove the wall loads in the attic and reduce the live loads, -- Increase the width of the K23 beam. truck, --Don't forget the floor on which the elevator machine will be placed, --Exit the cantilever beam from the S17 column so that it reduces the rib opening, you do like the other ribs. The rib beam width is 20 cm more in N12-N11. Unver ÖZCAN
German 
French 
Spanish 
Portuguese 
Italian 
Arabic 
Russian 
Japanese 
Turkish 