NON LINEAR BUCKLING ANALYSIS OF REINFORCED CONCRETE WALL BY USING DIFFERENT PARAMETERS

Structural walls are used worldwide to resist gravity and earthquake loads. Buckling of longitudinal bars is one of the types of damage in reinforced concrete (RC) structures subjected to axial compressive loading. The aim is to study non linear buckling behavior of reinforced concrete wall by using finite element model. G+20 storey residential building is analysed by response spectrum method and secondly, the ground structure shear wall is to be analyzed which having maximum axial load for buckling behaviour. This paper investigates effect of several parameters which is affecting to the behavior of wall. These parameters includes; slenderness ratio, percentage of reinforcement. The RCC wall is analyzed by taking different percentage of reinforcement with constant slenderness ratio for varying axial compressive loading and lateral loading. Finite element modeling was performed in ANSYS software.