Effects of Initial Shear Stress and Vibration Frequency on the Dynamic Pore-Water Pressure of Saturated Sands

Table 5

θ under different frequencies, confining pressures, and dynamic stresses.

Frequency (Hz)	Confining pressure (kPa)	Dynamic stress (kPa)
f = 1.0	50	41/33/25	0.74
	100	83/66/50
	150	125/100/75
f = 2.0	50	41/33/25	0.75
	100	83/66/50
	150	125/100/75
f = 3.0	50	41/33/25	0.76
	100	83/66/50
	150	125/100/75