Research Article
On the Viscoelastic Parameters of Gussasphalt Mixture Based on Modified Burgers Model: Deviation and Experimental Verification
Table 5
Experimental data fitting results after stress correction.
| Temperature | Parameters of modified Burgers model | Parameters of Prony series (shear modulus) | Stress correction | Iteration number | (MPa) | (MPa) | (Mpas) | (Mpas) | (/s) | | | | |
| 40 | 74.83 | 29.52 | | | | 0.1432 | 1167.1852 | 0.6801 | 96.3290 | 1.18 | 1 | 50 | 61.00 | 21.98 | | | | 0.2107 | 984.6694 | 0.6095 | 76.4215 | 1.18 | 1 | 60 | 49.91 | 17.97 | | | | 0.1933 | 947.9533 | 0.6303 | 72.6607 | 1.18 | 1 |
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