Results | Force (N) | HC–A1 | HC–A2 | HC–A3 | Simple spoke | Trapezoid | Pneumatic tyre [9] |
---|---|---|---|---|---|---|---|
Deformation of spokes (mm) | 500 | 3.78 | 3.87 | 3.62 | 4 | 1.08 | |
Stress in spokes (MPa) | 0.64 | 0.66 | 0.68 | 0.49 | 0.36 | ||
Stress in tread (MPa) | 0.216 | 0.2 | 0.21 | 0.21 | 0.2 | ||
Strain energy spokes (mJ) | 0.18 | 0.2 | 0.25 | 0.15 | 0.11 | ||
Deformation of spokes (mm) | 1000 | 7.26 | 7.43 | 7.2 | 7.28 | 3.93 | 5.78 |
Stress in spokes (MPa) | 1.12 | 1.16 | 1.31 | 0.8 | 1.71 | ||
Stress in tread (MPa) | 0.29 | 0.29 | 0.28 | 0.31 | 0.27 | ||
Strain energy spokes (mJ) | 0.65 | 0.75 | 1.02 | 0.52 | 1.81 | ||
Deformation of spokes (mm) | 1500 | 9.96 | 9.91 | 10.1 | 10.56 | 7.05 | |
Stress in spokes (MPa) | 1.55 | 1.66 | 1.67 | 1.25 | 2.28 | ||
Stress in tread (MPa) | 0.34 | 0.34 | 0.34 | 0.37 | 0.33 | ||
Strain energy spokes (mJ) | 1.24 | 1.57 | 1.81 | 1.29 | 3.18 | ||
Deformation of spokes (mm) | 2000 | 12.15 | 11.7 | 12.42 | 10.07 | 9.81 | 11.15 |
Stress in spokes (MPa) | 1.93 | 2.13 | 2.14 | 1.62 | 2.86 | ||
Stress in tread (MPa) | 0.37 | 0.37 | 0.37 | 0.42 | 0.37 | ||
Strain energy spokes (mJ) | 1.89 | 2.57 | 3 | 2.18 | 5.02 | ||
Deformation of spokes (mm) | 2500 | 14.56 | 14.3 | 14.2 | 11.7 | 12.56 | |
Stress in spokes (MPa) | 2.28 | 2.49 | 2.57 | 2.01 | 3.3 | ||
Stress in tread (MPa) | 0.39 | 0.39 | 0.39 | 0.45 | 0.39 | ||
Strain energy spokes (mJ) | 2.58 | 3.51 | 4.34 | 3.37 | 6.67 |