Research on Shear Strength Parameters of the Silty Fine Sand and the Rounded Gravel Layers in Nanning City

Table 1

Laboratory test results of the shear strength of the silty fine sand.

Results	Maximum	Minimum	Mean	Total sample size	Statistical number	Standard deviation	Coefficient of variation
c (kPa)	14.2	0	4.5	92	87	3.22	0.71
φ (°)	33.4	12.1	25.3	92	87	3.74	0.15