Research Article

Rutting Prediction Model of Asphalt Mixture Based on the Triaxial Repeated Load Test

Table 2

Rheological parameters of asphalt mixtures.

Temperature (°C)Load (MPa)SK-90 asphalt mixtureSBS modified asphalt mixture
ABR2ABR2

500.70.710.892.4783.204.530.990.001.081.343.70124.806.800.920.01
600.70.660.822.3982.534.110.980.011.011.273.59123.796.170.930.01
700.70.570.732.1980.032.960.910.010.841.103.28120.054.460.940.00
500.80.670.852.4079.454.170.900.011.021.283.61119.186.260.930.01
600.80.620.802.3278.013.630.910.010.941.203.46117.035.450.940.01
700.80.510.692.1074.742.490.900.020.761.033.15112.123.740.830.02
500.90.650.832.3573.693.870.990.010.991.243.52110.545.810.920.01
600.90.460.642.0269.662.010.910.010.710.963.02104.493.020.950.01
700.90.300.551.8664.291.170.900.010.570.832.8196.431.760.990.00
501.00.540.722.1561.502.790.970.000.811.083.2392.254.190.980.00
601.00.610.893.0292.911.560.930.010.530.792.7182.691.400.880.01
701.00.450.732.7680.810.760.970.000.410.632.4571.880.720.810.02

Temperature (°C)Load (MPa)DCLR modified asphalt mixtureComposite DCLR modified asphalt mixture
ABR2ABR2

500.70.831.323.67123.426.730.960.001.191.504.11138.87.550.880.01
600.71.011.263.55122.426.110.920.010.941.423.99137.66.860.960.01
700.71.071.093.25118.724.410.970.011.131.233.65133.44.960.990.00
500.81.041.293.55117.836.330.890.011.141.434.01132.46.960.980.01
600.80.931.193.43115.735.390.890.011.051.343.85130.16.060.990.00
700.80.771.023.12110.893.710.810.020.861.183.53124.64.180.820.02
500.90.971.233.49109.325.750.870.010.781.383.92122.86.460.870.01
600.90.690.952.99103.342.990.890.011.091.073.36116.13.360.890.01
700.90.570.832.7795.361.740.940.010.640.933.11107.21.960.980.01
501.00.821.083.2191.224.160.980.000.921.193.60102.44.650.950.01
601.00.530.792.7182.691.390.880.010.610.893.1292.911.560.930.02
701.00.420.622.4371.920.770.810.020.440.732.7580.820.760.970.01