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Table 2 Comparison table of different algorithm fitting results

From: An Optimization Algorithm for Exponential Curve Model of Single Pile Bearing Capacity

Settle-Ments/mm Load \({Q \mathord{\left/ {\vphantom {Q {kN}}} \right. \kern-\nulldelimiterspace} {kN}}\)
measured value Literature (Deling 2003) Literature this paper
0.58 1123 616 1195 1182
2.20 1685 1254 1704 1699
4.75 2246 2132 2419 2423
7.31 2808 2878 3043 3052
8.02 3370 3064 3201 3211
8.51 3931 3187 3306 3317
15.43 4493 4569 4526 4536
20.56 5054 5258 5173 5177
23.98 5346 5605 5513 5511
26.33 5553 5803 5713 5706
28.85 5824 5984 5899 5888
31.24 6032 6130 6054 6038
33.91 6240 6269 6204 6183
37.35 6448 6415 6368 6340
40.12 6556 6511 6479 6447