Table 1 Mechanical properties of Grade 80 reinforcing bars.
From: High-Strength Reinforcing Steel Bars: Low Cycle Fatigue Behavior Using RGB Methodology
Reinforcement bar | \(\phi 12\) |
|---|---|
Yield stress \(f_{y}\) (MPa) | 535.7 |
Yield strain \(\epsilon _{y}\) | 0.0028 |
Modulus of elasticity \(E_{s}\) (MPa) | 193059 |
Ultimate stress \(f_{u}\) (MPa) | 714.9 |
Ultimate strain \(\epsilon _{u}\) | 0.113 |