Research Article
Experimental and Numerical Studies on Tire Tread Block Friction Characteristics Based on a New Test Device
Table 3
Average friction coefficients between ice and tread.
| Road type | Tread type | Average friction coefficient | −2°C | Std Dev | −10°C | Std dev | −15°C | Std dev |
| Ice | No pattern | 0.19 | 0.0124 | 0.23 | 0.0127 | 0.39 | 0.0139 | Ice | RSD2 pattern | 0.21 | 0.0131 | 0.27 | 0.0134 | 0.41 | 0.0132 | Ice | RSD2-A pattern | 0.17 | 0.0125 | 0.25 | 0.0137 | 0.37 | 0.0134 | Ice | RSD2-B pattern | 0.18 | 0.0132 | 0.28 | 0.0128 | 0.38 | 0.0133 |
|
|