Mod-6 Lec-7 Design of a Built-Up Beams

Lecture Series on Design of Steel Structures by Dr.Damodar Maity, Department of Civil Engineering, IIT Guwahati. For more details on NPTEL visit nptel.iitm.ac.in

[@sathyanani807]

arent we supposed to factorize the load by multiplying by 1.5 as safety factor?

[@kunalbadgujar8628]

Net area is wrong
Thickness of flange is 12.5 ypu take it as 11.8

[@utkarshsrivastava6208]

volume nhi hai