Yes, Mr. Hakan, thanks for the information, I saw him at the end. Is there such a ratio in the curtains I want? From the institution I work for, I was asked if there is a ratio between the diameter of the vertical reinforcement and the diameter of the horizontal reinforcement for the curtain, I said what is for the columns. He said to me that if the column is the rod element and the curtain, the panel element is also available in the TS 500, I couldn't find it so I decided to write to the forum.