Page 173 - MODELING OF ASPHALT CONCRETE

Interr elationships among Asphalt Concr ete Stif fnesses 151

Relaxation Modulus (MPa) Creep Compliance (1/MPa)

E 34.5 D 4.00E–05
• 0
Prony Coefficients
r (s) E t (sec) D
i i i i
1.0E−06 9.34E+02 1.0E−06 1.26E−06
1.0E−05 4.09E+03 1.0E−05 6.53E−06
1.0E−04 5.39E+03 1.0E−04 1.54E−05
1.0E−03 4.84E+03 1.0E−03 2.48E−05
1.0E−02 5.19E+03 1.0E−02 5.27E−05
1.0E−01 2.96E+03 1.0E−01 1.64E−04
1.0E+00 1.31E+03 1.0E+00 3.33E−04
1.0E+01 1.33E+02 1.0E+01 2.93E−03
1.0E+02 1.14E+02 1.0E+02 3.21E−03
1.0E+03 3.57E+01 1.0E+03 1.63E−02
1.0E+04 1.44E+00 1.0E+04 7.48E–03
1.0E+05 −3.00E–01 1.0E+05 –1.52E–0

TABLE 6-1 Prony Series Coefficients for E(t) and D(t) for an AC Mix

FIGURE 6-5 E(t) and D(t) from interconversion for an AC mixture.