Initially in 1990 researchers conducted their study on the steel structure and the effect of fire on it. At that time they were researching for the individual member of the structure such as slabs, columns and grinders. The complete structure study was conducted on the 14 story building when fire exposure occurred in a building of the London (Qiang & Guo, 2007). When the case was studied with the passage of time, the researchers found that the effect of the supports to the beam structure played a significant role in ...