How do we know that the concrete column, beam, shearwall passed after running the concrete design? I have no problems with steel design because there is option to verify if the structure passed the design, unlike the concrete structure it has no option for that, thanks!
Is it possible that the steel column section on the upper floor is bigger than the steel column section on the lower floor? The building is irregular in shape, 7-storey with two cellars/basement, perimeter of the cellar is a concrete wall and columns, and other structures are steel columns and...