Research Article
Study on the Dynamic Response of Gravel Soil Low Embankment under a Long-Time Dynamic Loading Based on Model Test
Table 1
Basic physical and mechanical parameters of gravel soil and silty clay.
| | Specimen | Coefficient of nonuniformity | Coefficient of curvature | Maximum dry density (kg/m3) | Optimum moisture content (%) | Saturated water content | Resilient modulus (MPa) | Cohesion (kPa) | Internal friction angle ( ) |
| | Gravel soil | 100 | 1 | 2160 | 7.5 | — | 100 | — | — | | Silty clay | — | — | 1725 | 18 | 28% | 30 | 20 | 10 |
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