Impact of Corner Radius and Confinement Layers on Behaviors of RC Column

Existing ferroconcrete (RC) segments could even be basically inadequate due to sort of reasons like ill-advised cross over fortification blemishes in underlying model lacking burden conveying limit and so on An ineffectively bound solid segment carries on during a fragile way prompting abrupt and cataclysmic disappointments. Carbon/Glass(G) Fiber- fortified polymer (FRP) imprisonment are frequently successfully utilized for fortifying the inadequate RC sections. The adequacy of FRP wrapping for RC segments fundamentally relies on the corner span of the examples additionally as a spread of FRP layers utilized for the control. an endeavor has been made thus to explore the exploratory conduct of GFRP wrapped limited scope square RC sections with fluctuating corner radii. Tentatively assessed conduct of GFRP wrapped RC sections is contrasted and the presentation noticed for non-wrapped RC segments. Trial conduct of RC sections is additionally contrasted and scientific outcomes. 27 RC segments having cross-sectional measurements 125mm × 125mm and length of 1200mm are projected and tried under hub pressure. Three sections are un-wrapped and are assigned as control examples. Three segments each with corner radii like yet the duvet (15mm) skilled cover (25mm) and more noteworthy than the duvet (35mm) are wrapped with one and two layers of GFRP individually.