Research Article
Stability Analysis of Soil Embankment Slope Reinforced with Polypropylene Fiber under Freeze-Thaw Cycles
Table 3
Experimental scheme based on orthogonal design.
| Specimen number | F-T cycle (time) | Fiber length (mm) | Fiber content (%) |
| 1 | 1 | 12 | 0.3 | 2 | 1 | 6 | 0.1 | 3 | 1 | 9 | 0.2 | 4 | 3 | 12 | 0.1 | 5 | 3 | 9 | 0.3 | 6 | 3 | 6 | 0.2 | 7 | 6 | 6 | 0.3 | 8 | 6 | 9 | 0.1 | 9 | 6 | 12 | 0.2 |
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