Table 3 Data X in the SRRC-Net database.
Serial number | SRRC#1 | SRRC#2 | SRRC#3 | SRRC#4 | SRRC#5 | SRRC#6 | … | SRRC#16 |
|---|---|---|---|---|---|---|---|---|
Water | 0.68 | 0.68 | 0.68 | 0.68 | 0.68 | 0.68 | … | 0.7 |
Cement | 1 | 1 | 1 | 1 | 1 | 1 | … | 1 |
Sand | 1.68 | 1.68 | 1.68 | 1.68 | 1.68 | 1.68 | … | 1.73 |
Aggregate | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | … | 3.6 |
Fc (MPa) Compressive strength | 14.94 | 14.94 | 14.94 | 14.94 | 14.94 | 14.94 | … | 15.22 |
Da (mm) Maximum aggregate size | 30 | 30 | 30 | 30 | 30 | 30 | … | 25 |
Fy (MPa) Rebar yield strength | 278.6 | 278.6 | 278.6 | 278.6 | 278.6 | 278.6 | … | 218.0 |
C (mm) Concrete cover thickness | 71.44 | 71.44 | 71.44 | 71.44 | 71.44 | 71.44 | … | 99.00 |
Ds (mm) Rebar diameter | 15.88 | 15.88 | 15.88 | 15.88 | 15.88 | 15.88 | … | 19.50 |
As (mm2) Rebar area | 252.02 | 252.02 | 252.02 | 252.02 | 252.02 | 252.02 | … | 374.00 |
S (mm) Stirrup spacing | 0 | 0 | 0 | 0 | 0 | 0 | … | 0 |
Dsv (mm) Stirrup diameter | 0 | 0 | 0 | 0 | 0 | 0 | … | 0 |
Es (MPa) Rebar elastic modulus | 181,670 | 181,670 | 181,670 | 181,670 | 181,670 | 181,670 | … | 123,035 |
Ec (MPa) Concrete elastic modulus | 14,100 | 14,100 | 14,100 | 14,100 | 14,100 | 14,100 | … | 13,360 |
Esv (MPa) Stirrup elastic modulus | 0 | 0 | 0 | 0 | 0 | 0 | … | 0 |
L (mm) Embedded length | 79.38 | 79.38 | 79.38 | 79.38 | 79.38 | 79.38 | … | 110.00 |
Sr (mm) Rib spacing | 16 | 11 | 16 | 16 | 16 | 16 | … | 20 |
Lr (mm) Rib top length | 1 | 1 | 1 | 1 | 1 | 1 | … | 10 |
Lb (mm) Rib bottom length | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | … | 15.0 |
Hr (mm) Rib height | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | … | 2.0 |
Alpha (°) Rib angle | 0 | 0 | 0 | 0 | 0 | 0 | … | 0 |
Degree of decay (%) | 0 | 0.10 | 0.97 | 0.86 | 0.26 | 0.68 | … | 0 |
Ac (mm2) Concrete section area | 25,600 | 25,600 | 25,600 | 25,600 | 25,600 | 25,600 | … | 48,400 |
Coefficient of friction | 1.00 | 1.10 | 1.25 | 1.25 | 1.15 | 1.25 | … | 1.00 |