Research Article
Optimization of Stope Structure Parameters Based on the Mined Orebody at the Meishan Iron Mine
Table 2
Height and width of mined orebody in the test.
| Drawing ores (t) | Height (m) | Width (m) | H/W |
| 500 | 11.8 | 5 | 2.36 | 1000 | 14.9 | 7.6 | 1.96 | 1500 | 18.5 | 8.7 | 2.12 | 2000 | 20.9 | 10 | 2.09 | 2500 | 22.5 | 10.8 | 2.08 | 3000 | 25 | 11.5 | 2.17 |
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