Theoretical Analysis and Experimental Study of Subgrade Moisture Variation and Underground Antidrainage Technique under Groundwater Fluctuations

Table 2

Conversion relationship of mass and volumetric water content got from the moisture probes.

Mass water content/%	Volumetric water content got from the moisture probes/%
	1-1#	1-2#	1-3#	2-1#	2-2#	2-3#	3–1#	3-2#	3-3#
18.4	31.9	30	30	30.44	29.4	30.21	26.8	27.7	27.9
19.5	33.5	33	33	30.35	29.83	31.89	33.2	29.3	29.8
21.6	35	36	34.58	35.28	33.63	34.82	34.7	32.7	33.9
23.55	38.6	38.2	36.91	37.76	36.28	39.21	36.1	35.1	36.3
24.92	39.2	40.01	39.88	39.52	39.15	40.64	38.8	38.8	39.2