Experimental Investigation on Jacked Pile-Sinking and Capacity-Induced Pore Pressure and Effective Radial Stress at the Pile-Clayey Soil Interface

Table 4

Ratio of excess pore water pressure at the pile-soil interface and overlying effective soil weight of test pile TP1.

Sensor station (h/L)	Excess pore water pressure (kPa)	Overlying effective soil weight (kPa)	Specific value (%)
1/20	4.21	6.88	61.2
1/10	3.2	5.76	55.6
1/5	2.35	4.64	50.6
2/5	1.66	3.52	47.2
3/5	0.79	2.4	32.9