Research Article

Load-Bearing Characteristics of Large-Diameter Rock-Socketed Piles Based on Ultimate Load Tests

Table 7

Data from load tests of side-bearing capacities of piles socketed into rock.

GroupDiameter (mm)Uniaxial compressive strength of rock (MPa)Ultimate side resistance of rock-socketed section (MPa)Coefficient of ultimate side resistance of rock-socketed section

0.18000.510.0960.188
0.28000.510.1520.298
0.38000.510.1280.251
1.17601.720.4800.279
1.27602.300.3900.170
1.37606.711.2000.179
1.47603.550.6900.194
1.57604.410.7100.161
1.69104.550.8200.180
2.112002.500.4000.160
3.1457.243.62.3430.054
3.2457.273.80.9160.012
3.3457.264.72.2780.035
4.135025.00.7500.030
4.235054.01.5000.028
4.335029.01.0000.034
4.435054.01.8800.035
4.535051.01.9200.038
4.635050.01.4550.029
4.730092.00.5500.006
4.832551.00.7650.015
4.935051.01.6200.032
4.1035051.01.2700.025
4.1121078.00.6200.008
4.1219084.00.4200.005
4.1360050.01.9500.039
4.1460051.01.6700.033
4.1560050.00.5000.010
4.1680052.00.4700.009
4.1780050.02.0000.040
4.1860050.01.3000.026
4.1960016.00.9100.057
4.2060016.00.9750.061
4.2180025.00.9950.040
4.2280025.00.9950.040
4.2319040.03.0000.075
4.2417075.01.5000.020