Page 343 - Mechanics of Asphalt Microstructure and Micromechanics

Digital Specimen and Digital T est-Integration of Microstructure into Simulation 335

0.0025

0.0020

0.0015 Simulation
Testing
0.0010

0.0005

0.0000
0 2 4 6 8 10 a. at 5°C
0.025

0.020

0.015
Simulation
Testing
0.010
0.005

0.000
0 2 4 6 8 10 b. at 40°C
FIGURE 10.7 Simulation and experimental results at 5°C and 40°C for macroscopic dynamic
modulus testing, an actual test with 1Hz frequency was used.

0.1 0.25
f=0.90
0.09
f=0.80
f=0.70
0.08 0.2
f=0.60
0.07 f=0.50
f=0.40 0.15
Deformation 0.05 f=0.20 0.1 Stress
0.06
f=0.30
f=0.10
Stress
0.04
0.03
0.02 0.05
0.01
0 0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
Time
FIGURE 10.8 Deformation variation for parameter f (0 < f < 1.0), the plot shows the effect of the
parameter f on the phase angle.