Table 1 Measured parameters describing the geometry of the ribbed reinforcement bars, in mm.
From: Mechanical Properties of 30 Year-Old Naturally Corroded Steel Reinforcing Bars
Bar type | Nominal diameter | d | a | h 1 | h 2 | l 1 | l 2 | θ (º) |
|---|---|---|---|---|---|---|---|---|
Straight | Ø16 | 15.77 (0.03) | 2.02 (0.18) | 1.15 (0.13) | 0.72 (0.12) | 7.81 (0.08) | 2.46 (0.16) | 90 |
Skewed | Ø16 | 15.62 (0.12) | 1.31 (0.04) | 1.45 (0.07) | 1.53 (0.32) | 8.20 (0.11) | 5.77 (0.26) | 59 |