Research Article
Model Tests on the Retaining Walls Constructed from Geobags Filled with Construction Waste
Table 3
Physical and mechanical properties of the waste concrete aggregate and geobags filled with construction waste before and after scaling.
| Name | Bulk density (g/cm3) | Moisture content (%) | Internal friction angle (°) | Friction coefficient between construction waste and geobags | Friction coefficient between geobags filled with construction waste (without connectors) | Friction coefficient between geobags filled with construction waste (with connectors) | (kPa) | (°) |
| Before scaling | 1.43 | 1.83 | 42.9 | 0.878 | 0.839 | 8.3 | 37.8 | After scaling | 1.44 | 1.83 | 40.6 | 0.833 | 0.822 | 7.8 | 36.6 |
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