Table 3.
Parameter values for Hertzian model.
| Data set | Shear modulus G1 (kPa) | Depth d (mm) | Length L (mm) | Area A (mm2) | Radius a (mm) |
|---|---|---|---|---|---|
| 1 | 2.9 | 0.76 | 1.42 | 4.26 | 1.17 |
| 2 | 2.9 | 0.7 | 3.87 | 11.6 | 1.92 |
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