Research Article
Evaluation of Resilient Modulus of Subgrade and Base Materials in Indiana and Its Implementation in MEPDG
Table 7
MEPDG Level 1 for 2% + OMC.
| Soil Type | | at 2% + OMC | at 2% + OMC | at 2% + OMC |
| A-4 | Lower level | 184.99 | 0.23 | −0.37 | Upper level | 246.63 | 0.44 | −0.10 | Mean | 219.31 | 0.32 | −0.19 | Standard deviation | 72.18 | 0.24 | 0.27 |
| A-6 | Lower level | 159.17 | 0.25 | −0.35 | Upper level | 183.00 | 0.34 | −0.25 | Mean | 169.8 | 0.28 | −0.30 | Standard deviation | 45.49 | 0.18 | 0.17 |
| A-7-6 | Lower level | 169.89 | 0.12 | −0.43 | Upper level | 258.42 | 0.32 | −0.26 | Mean | 219.25 | 0.21 | −0.34 | Standard deviation | 91.7 | 0.21 | 0.17 |
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