Experimental Investigations on Pullout Behavior of HDPE Geogrid under Static and Dynamic Loading

Table 2

Physical properties of coarse sand used in the study.

Parameter	Value
Effective size, D10 (mm)	0.16
D30 (mm)	0.49
D60 (mm)	1.1
Average particle size, D50 (mm)	0.79
Particle diameter corresponding to 85% finer , D85 (mm)	2.1
Maximum particle size, Dmax (mm)	10
Coefficient of uniformity, Cu	6.88
Coefficient of curvature, Cc	1.36
Specific gravity, Gs	2.65
Maximum dry unit weight, γdmax (kN/m^3)	1.83
Minimum dry unit weight, γdmin (kN/m^3)	1.42
Internal friction angle, φ (°), at Dr of 45%	26.5