Research Article
Water Content Influence on Properties of Red-Layers in Guangzhou Metro Line, China
Table 2
Direct shear test results with different water contents.
| Contents | Group 1 | Group 2 | Group 3 | Group 4 | Group 5 | Group 6 | Group 7 | Group 8 | Water content (%) | 9.99 | 13.16 | 16.92 | 17.27 | 18.348 | 20.308 | 28.226 | 37.551 | Internal friction angle (°) | 40.987 | 39.328 | 25.561 | 24.6447 | 23.623 | 10.238 | 1.946 | 1.356 | Cohesion (kPa) | 17.19 | 14.249 | 30.78 | 30.472 | 32.113 | 45.458 | 12.573 | 8.235 |
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