Research Article
Research on the Obstruction Process of Rigid Netting Barriers toward Granular Flow
Table 5
Grain size gradation distribution.
| Grain size (m) | Mass percentage | Cumulative mass percentage |
| 0.010 | 5 | 5 | 0.015 | 20 | 25 | 0.020 | 50 | 75 | 0.030 | 20 | 95 | 0.040 | 5 | 100 |
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