Research Article
Optimization Analysis of Settlement Parameters for Postgrouting Piles in Loess Area of Shaanxi, China
Table 7
Calculated settlement of the postgrouting pile foundation.
| Layer number i | Thickness (m) | Depth (m) | Es,z (MPa) | Ipi | Isri | Isri | σz (kPa) | si (mm) | s (mm) | Cumulative settlement (mm) |
| 1 | 0.25 | 25.125 | 368.62 | 157.62 | 4.45 | 7.57 | 867.67 | 0.235 | 2.716 | | 2 | 0.5 | 25.5 | 124.57 | 121.61 | 4.22 | 7.01 | 677.86 | 1.088 | 3.804 | | 3 | 0.5 | 26 | 126.82 | 71.03 | 3.47 | 5.89 | 407.67 | 0.643 | 4.447 | | 4 | 0.5 | 26.5 | 61.96 | 41.81 | 2.79 | 4.57 | 247.92 | 0.800 | 5.247 | | 5 | 0.5 | 27 | 52.54 | 26.54 | 2.23 | 3.61 | 162.33 | 0.618 | 5.865 | | 6 | 0.5 | 27.5 | 53.44 | 18.07 | 1.85 | 2.92 | 114.01 | 0.427 | 6.292 | | 7 | 0.5 | 28 | 54.34 | 13.01 | 1.57 | 2.43 | 84.57 | 0.311 | 6.603 | | 8 | 0.5 | 28.5 | 55.24 | 9.79 | 1.36 | 2.06 | 65.44 | 0.237 | 6.840 | | 9 | 0.5 | 29 | 56.15 | 9.27 | 1.20 | 1.78 | 60.88 | 0.217 | 7.057 | | 10 | 0.5 | 29.5 | 57.05 | 6.09 | 1.07 | 1.56 | 42.95 | 0.151 | 7.208 | | 11 | 0.5 | 30 | 57.95 | 4.99 | 0.96 | 1.38 | 36.01 | 0.124 | 7.332 | | 12 | 2.5 | 31.5 | 60.66 | 2.29 | 0.64 | 0.85 | 18.42 | 0.304 | 7.636 | | 13 | 2.5 | 34 | 65.17 | 1.33 | 0.47 | 0.60 | 11.58 | 0.178 | 7.813 | 3.325 |
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