Table 3 Percentage of pile end resistance and pile side resistance occupying pile force after pile sinking.

From: Mechanical characteristics and calculation method of static pressure pile installation for PHC pipe piles in sandy soil foundation with pebble interlayer

Condition

qu/kN

qp/kN

percentage/%

qs/kN

Percentage/%

Standard sand

2.82

1.94

68.8

0.88

31.3

Pebble interlayer

3.3

1.96

59.4

1.34

40.6