钢筋级别 | 钢筋直径(mm) | 钻孔直径(mm) | 锚固深度(mm) | 设计抗拉力(KN) | 标准抗拉力(KN) |
I | 6 | 10 | ≥80 | 5.8 | 6.6 |
I | 8 | 12 | ≥120 | 10.5 | 11.8 |
I | 10 | 14 | ≥150 | 16.4 | 18.5 |
I | 12 | 16 | ≥180 | 23.6 | 26.5 |
II | 10 | 14 | ≥140 | 23.5 | 26.5 |
II | 12 | 16 | ≥160 | 33.7 | 37.9 |
II | 14 | 18 | ≥190 | 46.2 | 51.5 |
II | 16 | 20 | ≥220 | 60.1 | 67.3 |
II | 18 | 22 | ≥270 | 76.2 | 85.2 |
II | 20 | 25 | ≥300 | 94.2 | 105.2 |
II | 22 | 28 | ≥330 | 113.8 | 127.3 |
II | 25 | 32 | ≥380 | 147.1 | 164.4 |
II | 28 | 35 | ≥480 | 184.7 | 206.1 |
II | 30 | 38 | ≥590 | 211.8 | 236.7 |
II | 32 | 40 | ≥650 | 241.1 | 269.0 |
