Table 1 Geometric parameters.
From: Evolution of airblast induced by roof collapse based on LBM-DEM
Parameters | Value |
|---|---|
Stope height, H (m) | 200 |
Stope width, W (m) | 102 |
Stope length, L (m) | 105 |
Air gap, LAG (m) | [5, 15, 25, 35] |
Muckpile height, LT (m) | [20, 40, 60, 80] |
Caving scale, VR (km3) | [160, 192, 224, 256] |
Drawbell height, LDB (m) | 30 |
Drawbell bottom width, DDP (m) | 4.5 |
Drawbell lateral spacing, LDBX (m) | 35 |
Drawbell horizontal spacing, LDBY (m) | 17 |
