Table 1 Test program.
Group | Beam ID | Concrete type | Compressive strength f’c (MPa) | Rebar ratio condition ρf |
|---|---|---|---|---|
G 1 | G01-GPC20 | GPC | 20 | 0.63 ρfb |
G02-GPC20 | 1.22 ρfb | |||
G03-GPC20 | 1.52 ρfb | |||
G 2 | G04-GPC35 | 35 | 0.44 ρfb | |
G05-GPC35 | 1.38 ρfb | |||
G06-GPC35 | 2.20 ρfb | |||
G3 | G07-GPC50 | 50 | 0.69 ρfb | |
G08-GPC50 | 1.40 ρfb | |||
G09-GPC50 | 2.16 ρfb | |||
G4 | G10-OPC35 | OPC | 35 | 0.36 ρfb |
G11-OPC35 | 1.08 ρfb | |||
G12-OPC35 | 1.88 ρfb |