11 storey steel structure building plan Design icluding window, column, reinforcing bar measurement of different section, girder design, T-section joint and l-section joint. R1=15*15, Reinforcing bar used=IS dia. 5(150*150), long column =16 cm, t-section bar width 3.10 .Steel storey building structure by different floor difference 4.50. +0.34 and +4.75 Niv steel structure building plan design 2D drawing.
