Research Article
Simulation Analysis of Influencing Factors of Subsidence Based on Mining under Huge Loose Strata: A Case Study of Heze Mining Area, China
| Program | Model number | Thickness of loss bed (m) | Bedrock thickness (m) | Transitional font thickness (m) |
| I | 1 | 400 | 60 | 70 | 2 | 400 | 60 | 90 | 3 | 400 | 60 | 110 | 4 | 400 | 60 | 130 | 5 | 400 | 60 | 150 | 6 | 400 | 60 | 170 |
| II | 7 | 350 | 70 | 70 | 8 | 350 | 70 | 90 | 9 | 350 | 70 | 110 | 10 | 350 | 70 | 130 | 11 | 350 | 70 | 150 | 12 | 350 | 70 | 170 |
| III | 13 | 350 | 50 | 70 | 14 | 400 | 50 | 70 | 15 | 450 | 50 | 70 | 16 | 500 | 50 | 70 | 17 | 550 | 50 | 70 | 18 | 600 | 50 | 70 |
| IV | 19 | 450 | 50 | 110 | 20 | 450 | 60 | 110 | 21 | 450 | 70 | 110 | 22 | 450 | 80 | 110 | 23 | 450 | 90 | 110 | 24 | 450 | 100 | 110 |
| V | 25 | 400 | 160 | 0 | 26 | 400 | 50 | 110 | 27 | 510 | 50 | 0 |
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