Experimental Study for the Embedded Depth of Support Structure Foundation Pit in Granite Residual Soil Area

Table 2

Proportions and properties of similar materials.

Number	Bentonite (%)	Sand (%)	Density (kg/m^3)	Moisture content (%)	Cohesion (kPa)	Friction angle (°)	Variable modulus (MPa)
1	38	62	1.56	16	15.58	20.23	0.36
2	38	62	1.6	18	14.56	12.32	0.49
3	38	62	1.64	20	10.69	7.77	0.33
4	38	62	1.68	22	7.74	6.23	0.72
5	34	66	1.56	18	12.06	16.7	0.70
6	34	66	1.6	16	10.01	23.6	0.87
7	34	66	1.64	22	6.95	8.53	0.38
8	34	66	1.68	20	9.78	13.81	0.98
9	30	70	1.58	20	1.365	23.6	0.87
10	30	70	1.6	22	1.82	23.6	3.24
11	30	70	1.64	16	7.735	26.17	1.76
12	30	70	1.68	18	13.2	20.92	1.83
13	26	74	1.56	22	-0.6825	32.13	2.33
14	26	74	1.6	20	12.01	27.42	1.50
15	26	74	1.64	18	5.69	32.13	2.89
16	26	74	1.68	16	15.93	30.96	3.44
17	32	68	1.58	0.22	5.92	26.17	1.10
18	30	70	1.56	0.22	1.59	19.54	1.44
19	30	70	1.52	0.22	4.01	20.92	1.18
21	30	70	1.55	0.23	1.592	19.53	0.54
22	26	74	1.56	0.22	0	28	2.34