Detection Technology of Foamed Mixture Lightweight Soil Embankment Based on Ultrasonic Wave Transmission Method

Table 4

Ultrasonic and material parameters of the FMLS.

No.	Ultrasonic parameters	Material parameters
	CL (km/s)	Ed (MPa)	S (MPa)	ρ (kg/m³)	Poisson’s ratio μ
1	1.034	381.92	0.67	363.12	0.2013
2	1.122	526.85	0.81	417.57	0.1987
3	1.215	702.77	1.03	476.34	0.1976
4	1.248	796.88	1.12	512.71	0.1955
5	1.357	1054.27	1.30	571.95	0.1937
6	1.414	1252.50	1.57	629.88	0.1929