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Turkish Hello, I am doing the retrofit work of a building built in the 1970s. When I analyze and check the reinforcements, the reinforcement percentage of the S213 column on the 2nd floor is very large. Curtain vs. I tried and couldn't find the solution. Can you help me. Secondly, when I look at the report after the linear performance analysis, I see that there is a torsional irregularity in the Y direction and a rigid irregularity between adjacent floors. I would be very grateful if you could help me how to solve these exactly.
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