Studying the Analytically the Progressive Collapse of RC-Framed Buildings as a Result of Column Loss Scenarios

Their designed capacity exceeds limit when the structure becomes altered by loading schemes or boundary conditions. In order to redistribute folded load members, the remaining structures were compelled to locate alternate load paths. For instance, in the event of a natural or man-made disaster, the gravitational stress is moved to the nearby columns of the structure if the local  supporting element—specifically, the vertical load- bearing columns—is unable to withstand it, and more  resources are reallocated. Gravity charges don't work either. It goes on until the extra load stabilizes, which is what caused a significant portion of the structure to crash. As a result, the first impression might be enhanced more. just constructed The world's buildings are now more susceptible to acts of terrorism, mishaps, explosions, earthquakes, etc. Since reinforced concrete (RC) buildings make up the majority of buildings, these studies are pertinent because it is open to assess how gradually these RC buildings would collapse.Cities have been increasingly concerned about the execution of building structures, especially "iconic buildings," under extreme stacking (such impact events), especially in light of the rise in psychological militant drills that center on open structures. It is necessary to take into account and investigate the behavioral resistance of such systems in order to reduce the possibility of dynamic collapse of crucial structures. It is imperative to advance plan strategies that limit the potential for dynamic collapse by providing a recurrent and adjusted basic framework along the building's height, bridging over the misfortune of a fundamental component, and limiting the extent of damage to a localized zone (Interchange Way). The majority of work done to assess a building's dynamic collapse resistance does so by taking an outline resistance instrument into account.

Keywords:- ETABS, DCR, RC Frame, progressive collapse, and linear static analysis.Keywords: ETABS, DCR, RC Frame, progressive collapse, and linear static analysis.