Recommendation of Suitable Loading Waveforms and Wavelength Equations for Dynamic Modulus Based on Measured Wheel Loads

Table 2

Pavement structure and loading waveform.

Pavement structure	Material	Thickness (cm)	Loading waveform
Top AC layer	AC-13 base asphalt (PG 64-22)	4	Square/haversine
Middle AC layer	AC-20 base asphalt (PG 64-22)	6	Haversine/bell
Bottom AC layer	AC-25 base asphalt (PG 64-22)	8	Haversine/bell
Base	Cement-stabilized crushed stone	15	N/A
Base	Cement-stabilized crushed stone	15	N/A
Subgrade	N/A	N/A	N/A