Experimental and Numerical Simulation Study on the Shear Strength Characteristics of Magnolia multiflora Root-Soil Composites

Table 1

Results of sieving analysis test.

Screen hole diameter (mm)	Percentage (%)	Screen hole diameter (°)	Percentage (%)
40	0	1	11.8
20	5.0	0.5	15.3
10	14.2	0.25	5.7
5	17.8	0.075	1.5
2	28.3	<0.075	0.3