Table 3 Surface characteristics of the rebars used
From: Improving Bond Performance of Near-Surface Mounted Steel Ribbed and Threated Rods in the Concrete
Type | Diameter Ø (mm) | Total diameter de (mm) | Net diameter db (mm) | \(\frac{{d}_{e}-{d}_{b}}{{d}_{b}}\) (%) | Rib distance, Sr (mm) | Rib width, wr (mm) | Rib height, hr (mm) | Rib face angle (Degree) |
|---|---|---|---|---|---|---|---|---|
Ribbed | 10 mm | 11.1 | 9.50 | 14.4 | 6 | 3.1 | 0.80 | 42.7 |
Threated | 10 mm | 10.33 | 10 | 3.3 | 1.67 | 1 | 0.17 | 80.8 |
Wire | 2 mm | 2 | 2 | 0 | – | – | – | – |