Research Article
An Approach for Adjusting the Laboratory-Determined Dynamic Modulus Master Curve of Asphalt Layers Based on Falling Weight Deflectometer Measurements
Table 2
Summary of back-calculated dynamic moduli using the FWD test (
Em-FWD) [
28].
| | Season | Average surface temperature (°C) | Layer | Back-calculated (in-service) moduli (Em-FWD) (MPa) | | Section 1 | Section 2 | Section 3 | Section 4 |
| | Winter | 25 | AC | 9,368 | 11,288 | 8,893 | 6,923 | | Subbase | 979 | 1,057 | 1,129 | 1,072 | | Subgrade | 228 | 225 | 232 | 173 |
| | Summer | 63 | AC | 2,198 | 2,488 | 2,282 | 2,171 | | Subbase | 702 | 716 | 575 | 562 | | Subgrade | 209 | 242 | 179 | 173 |
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