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Table 6 Properties of steel reinforcing bars.

From: Shear Capacity Contribution of Steel Fiber Reinforced High-Strength Concrete Compared with and without Stirrup

 

Name

ds (mm)

As (mm2)

fy (MPa)

Es (GPa)

εy (mm/mm)

Longitudinal reinforcement

D25

25.4

506.7

491

200

0.002455

Transverse reinforcement

D8

8.0

50.3

466

200

0.002330

  1. ds = diameter of rebar, As = area of rebar, fy = yield strength, Es = elastic modulus, εy = yield strain.