Research Article
Repeated Uniaxial Compression Test of Permeable Friction Courses Mixtures under Seepage Field and Stress Field Coupling
Table 9
Repeated uniaxial compression test results with seepage field.
| | Repeated uniaxial compression cycles (10000) | Total air voids (%) | Effective air voids (%) | Damage factor | Permeability coefficient (m/s) |
| | 300 | 23.8 | 19.9 | 0.0456 | 545.256 | | 140 | 20.5 | 17.7 | 0.0141 | 99.128 | | 60 | 19.6 | 16.2 | 0.00698 | 65.716 | | 20 | 20.2 | 15.6 | 0.00375 | 15.537 | | 0 | 22.0 | 18.5 | 0 | 60.310 |
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