Comparative study of Inverted “V” and “V” type RCC Braced and Steel Braced RCC Frame Structure

Abstract

Due to the present increase in world population, people in this world tend to occupy available locations present in any zone which also include zones falling in the high seismic zone categories. The buildings constructed in such zones must be analysed and designed to withstand these earthquakes, along with the cost economy. Bracing systems is very efficient and unyielding lateral load resisting system. Bracing systems serves as one of the component in buildings for increasing stiffness and strength to guard buildings from incidence caused by natural forces like earthquake. Braced frames widen their resistance to lateral forces by the bracing action of inclined members. The braces stimulate forces in the associated beams and columns so that all works like a truss which results in smaller sizes of beam and column sections that turns out to be economical. In this study, G+14 storey building model has been analysed considering “Inverted V” and “V” type RCC bracing system and steel bracing system under seismic loadings using STADD PRO for analysis. Results are concluded by comparison of storey displacement, storey drift and base shear for fixed base building.