Fig. 5
From: Strengthening of corroded RC slab–column joints using thin-ply hybrid FRP under punching shear

Corrosion cracks at the surface of the specimen S-H after the corrosion process.
From: Strengthening of corroded RC slab–column joints using thin-ply hybrid FRP under punching shear

Corrosion cracks at the surface of the specimen S-H after the corrosion process.