Stress-Strain behaviour of plain and fibre reinforced SCC mixes

The goal of this research is to better understand the stress-strain behaviour plain and fibre reinforced M30 grade SCC mixtures. experimental stress strain relationship revealed that all changes had a minor effect on curve's first section. FRSCC mixtures has improved with addition fibres, resulting in lower values for same stresses. At peak loads, mixes, notably SFRSCC HFRSCC showed an increase values. Steel hybrid fibres enhanced post-peak mixes compared glass fibered mixes. grades’ modulus elasticity When other created optimal combinations PF s/a ratios have high By dispersing deformation energy through capacity prevent fracture growth. toughness moduli shock resistance. Because dense compact microstructure, (E) shows performance.