Research Article
Bearing Behavior of the Fly Ash Deposits on Expressway
Table 2
Laboratory test results of fly ash.
| | Maximum dry density (g/cm3) | Optimal moisture content (%) | Test of CBR | Liquid limit L (%) | Plastic limit P (%) | Plastic index IP | Modulus of resilience (MPa) | | Compactness (%) | Dry density (g/cm3) | CBR2.5 (%) | Ei | E |
| | 1.19 | 29.3 | 90 | 1.071 | 6.9 | 49.8 | 30.1 | 19.7 | E50 = 53.8 | 51.56 | | 93 | 1.107 | 8.3 | E100 = 52.2 | | 95 | 1.131 | 8.7 | E200 = 51.0 | | 97 | 1.154 | 9.7 | E400 = 49.2 |
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