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)

4074.8329.520.14321167.18520.680196.32901.181
5061.0021.980.2107984.66940.609576.42151.181
6049.9117.970.1933947.95330.630372.66071.181