Skip to main content

Table 3 Mechanical properties of deformed steel reinforcement

From: Seismic Retrofitting of RC Circular Columns Using Carbon Fiber, Glass Fiber, or Ductile PET Fiber

  Use Series Reinforcement fy MPa fu MPa Es MPa
Column Main bar 1 12 D16 347 522 178,000
2 12 D16 403 480 175,000
3 8 D19 454 573 189,000
Column tie 1, 2 D10 @ 250 mm o.c 465 718 181,000
3 D10 @ 300 mm o.c
Column stub Main bar 1, 2, 3 D25 548
Ties D10 465
  1. fy is specified yield strength of reinforcement; fu is tensile strength of reinforcement; Es is young’s modulus of reinforcement