ferrous Bar details component of steel structure with plan and section design. Detailed mention about coupe of A-A,A'-A' ,section C-C,C'-C' and section I-I,I'-I' and section F-F. at section A, TB=20,L=1.30,0.85,e=15.section c ,TB=20,L=1.30,0.85,e=15,l=0.5, some joint thickness 5,35,10 , section i and i' reinforcing beam thickness 10*10*155. height=170, diameter of reinforcement bar =15, Section F TB=20,L=2.07,height=60,reinforcing beam bar thickness= 10*10*155.