Table 3 Mechanical properties of reinforcement.
From: An Experimental Study of Shear Resistance for Multisize Polypropylene Fiber Concrete Beams
Reinforcement strength grade | Diameter (mm) | Area (mm2) | Yield strength (MPa) | Yield strain (× 10–6) | Elastic modulus (Gpa) |
|---|---|---|---|---|---|
HPB235 | 6 | 28.3 | 402.00 | 1927 | 208.66 |
HPB235 | 8 | 50.3 | 355.67 | 1387 | 256.43 |
HRB400 | 16 | 201.1 | 433.61 | 2278 | 190.31 |