Research on the Obstruction Process of Rigid Netting Barriers toward Granular Flow

Table 4

Obstruction efficiency of the RNB with different mesh sizes.

	Distance from the rigid wall (m)	Mesh size (m)	Height (m)	Obstruction efficiency (%)
Case C1	1.10	0.01	0.35	99.90
Case C2	1.10	0.02	0.35	98.00
Case C3	1.10	0.03	0.35	90.20
Case C4	1.10	0.04	0.35	78.70