Specimen
Headed stud spacing (mm)a
Shear rebar spacing (mm)b
Roughness condition at concrete interface
SC1
205
115
Smooth
SC2
600
Indented (d = 6 mm, spacing 40 mm)
SC3
300
Rough
| Specimen | Headed stud spacing (mm)a | Shear rebar spacing (mm)b | Roughness condition at concrete interface | |
| SC1 | 205 | 115 | Smooth |
|
| SC2 | 600 | Indented (d = 6 mm, spacing 40 mm) |
| |
| SC3 | 300 | Rough |
| |