Table 1 General test information
Sample ID | Bolt row | Bolt diameter | Bolt grade | SHS section (mm) | Slenderness ratio |
|---|---|---|---|---|---|
P100-1 | Double | M16 | 8.8 | 300 × 10 | 30 |
P100-2 | Double | M16 | 8.8 | 300 × 10 | 30 |
P180-1 | Double | M16 | 8.8 | 300 × 10 | 30 |
P180-2 | Double | M16 | 8.8 | 300 × 10 | 30 |
P260-1 | Double | M16 | 8.8 | 300 × 10 | 30 |
P260-2 | Double | M16 | 8.8 | 300 × 10 | 30 |
Sample ID | Bolt gauge (mm) | Bolt pitch (mm) | Design concrete grade | Actual concrete grade | Embedment depth (mm) |
|---|---|---|---|---|---|
P100-1 | 140 | 100 | C40 | 43.57 | 86 |
P100-2 | 140 | 100 | C40 | 41.73 | 86 |
P180-1 | 140 | 180 | C40 | 32.5 | 86 |
P180-2 | 140 | 180 | C40 | 32.18 | 86 |
P260-1 | 140 | 260 | C40 | 29.67 | 86 |
P260-2 | 140 | 260 | C40 | 29.87 | 86 |
Sample ID | Anchored length (mm) | Shank length (mm) | SHS length (mm) |
|---|---|---|---|
P100-1 | 102 | 170 | 800 |
P100-2 | 102 | 170 | 800 |
P180-1 | 102 | 170 | 1050 |
P180-2 | 102 | 170 | 1050 |
P260-1 | 102 | 170 | 1050 |
P260-2 | 102 | 170 | 1050 |