Table 4 The experimental parameters of pullout test.
Series | Medium | Embedded length(mm) | Pmax (N) | ∆peak (mm) | Wtotal (N/mm) | σmax/f y | σmax | τ eq | τ av |
|---|---|---|---|---|---|---|---|---|---|
(−) | (N/mm2) | ||||||||
3DH1-U1-LE10 | 10 | 216 | 0.61 | 753 | 0.67 | 909 | 8.72 | 12.51 | |
3DH1-U1-LE15 | UHPM1 | 15 | 233 | 1.02 | 1153 | 0.73 | 980 | 5.93 | 8.90 |
3DH2-U1-LE10 | 10 | 475 | 0.40 | 2595 | 0.64 | 747 | 18.36 | 16.85 | |
3DH2-U1-LE30 | 30 | 510 | 1.67 | 5443 | 0.69 | 802 | 4.28 | 12.14 | |
3DH1-U2-LE10 | 10 | 196 | 0.48 | 664 | 0.61 | 825 | 7.69 | 11.33 | |
3DH1-U2-LE15 | UHPM2 | 15 | 195 | 0.85 | 922 | 0.61 | 821 | 4.74 | 7.58 |
3DH2-U2-LE10 | 10 | 430 | 1.08 | 1848 | 0.58 | 676 | 13.08 | 15.29 | |
3DH2-U2-LE30 | 30 | 429 | 1.36 | 5027 | 0.58 | 675 | 3.95 | 10.16 | |
3DH1-U3-LE10 | 10 | 185 | 0.49 | 598 | 0.58 | 779 | 6.93 | 10.77 | |
3DH1-U3-LE15 | UHPM3 | 15 | 204 | 0.73 | 908 | 0.63 | 860 | 4.67 | 7.82 |
3DH2-U3-LE10 | 10 | 342 | 0.86 | 1706 | 0.46 | 539 | 12.07 | 12.14 | |
3DH2-U3-LE30 | 30 | 423 | 1.58 | 4120 | 0.57 | 665 | 3.23 | 9.95 |