Research Article
Research on Subgrade Differential Settlement Control Standard and Treatment Technology Based on Driving Comfort
Table 8
Correlation between maximum vertical acceleration and differential settlement value.
| | Vehicle speed (km/h) | Differential settlement value (m) | Fitting relationship | Correlation coefficient |
| | 120 | 10 | | 0.9987 | | 20 | | 0.9995 | | 100 | 10 | | 0.9997 | | 20 | | 0.9982 | | 80 | 10 | | 0.9993 | | 20 | | 0.9976 | | 60 | 10 | | 0.9999 | | 20 | | 0.9995 | | 40 | 10 | | 0.9991 | | 20 | | 0.9998 |
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