Absolute values | LS | VFLS3 | VFLS6 | Anova | VFLS3/LS | VFLS6/ LS | VFLS6/VFLS3 |
Stiffness [Nm/degree] | 4.9 ± 0.5 | 4.4 ± 0.4 | 5.4 ± 1.3 | n.s. | −10.2% | 10.2% | 22.7% |
Yield point [Nm] | 36.2 ± 10.4 | 37.3 ± 6.9 | 38.4 ± 11.6 | n.s. | 3.0% | 6.1% | 2.9% |
Ultimate strength [Nm] | 40.1 ± 9.9 | 44.3 ± 10.0 | 42.3 ± 12.6 | n.s. | 10.5% | 5.5% | −4.5% |
Rot. to failure [degree] | 10.2 ± 1.6 | 11.1 ± 2.3 | 10.0 ± 1.7 | n.s. | 8.8% | −2.0% | −9.9% |
En. to failure [Nm*deg] | 253.2 ± 85.2 | 285.7 ± 127.4 | 265.2 ± 93.1 | n.s. | 12.8% | 4.7% | −7.2% |
Normalized values | LS | VFLS3 | VFLS6 | Anova | VFLS3/LS | VFLS6/LS | VFLS6/VFLS3 |
Stiffness [%] | 89.9 ± 8.4 | 74.2 ± 9.7 | 91.1 ± 13.0 | p = 0.025 | −17.5% | 1.3% | 22.8% (p = 0.036) |
Yield point [%] | 63.8 ± 25.9 | 71.7 ± 24.7 | 64.2 ± 27.8 | n.s. | 12.4% | 0.6% | −10.5% |
Ultimate strength [%] | 54.9 ± 11.3 | 61.3 ± 13.7 | 58.2 ± 13.4 | n.s. | 11.7% | 6.0% | −5.1% |
Rot. to failure [%] | 69.3 ± 7.9 | 79.5 ± 13.9 | 71.4 ± 8.7 | n.s. | 14.7% | 3.0% | −10.2% |
Energy to failure [%] | 43.0 ± 10.8 | 54.7 ± 24.3 | 47.2 ± 16.2 | n.s. | 27.2% | 9.8% | −13.7% |