Table 5 Summary of shear strength of samples with three roots (unit: kPa).
Number of freeze–thaw cycles | 25 kPa | 50 kPa | 100 kPa | 200 kPa |
|---|---|---|---|---|
0 | 151.71 | 203.81 | 355.90 | 587.00 |
1 | 135.71 | 201.18 | 348.99 | 570.82 |
5 | 120.79 | 200.03 | 337.99 | 531.09 |
15 | 117.09 | 193.36 | 331.88 | 519.54 |
