Research Article
Study on Critical Hydraulic Gradient Theory of Flow Soil Failure in Cohesive Soil Foundation
Table 2
Main parameters of soil sample.
| | Soil type | Porosity () | Dry density (g/cm3) | Water content (%) | Cu | Cohesion (kPa) | Internal friction angle |
| | Sandy loam | 0.8 | 1.50 | 14.5 | 2.70 | 5.25 | 15.84° | | Loess | 0.6 | 1.70 | 16 | 2.71 | 20.5 | 24.01° |
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