Progressive Collapse Analysis of Three Dimensional Two Bay Five Storey Bare and Infilled Frames under Corner and Middle Column Removal

Abstract

Demand Capacity Ratio (DCR) assessment of the structural progressive collapse of two bay five storey bare frame without wall load , bare frame with wall load and Infilled frame with cement mortar (IFCM). IN this paper linear static analysis is carried out under corner and middle column removal base on GSA guidelines. Finite element software was used to design two bay five storey reinforced concrete building frame using Indian Standard (IS code). Finally all the three cases according to the progressive collapse resistant behaviour indicator DCR values to investigate in ability in progressive collapse, this present result shows Infilled frame with cement mortar shows to prevent the progressive collapse of Reinforced concrete building.