Research Article
Simulation of the Effect of Coal Microstructures on the Macroscopic Mechanical Behavior
Table 1
Quantitative characterization of mineral in coal specimens.
| Number | Diameter (μm) | Count | Volume (μm3) | Fractal dimension |
| AL | — | 788 | 5.94 × 1010 | 2.1687 | A1 | <500 | 697 | 5.77 × 109 | 1.7284 | A2 | 500–1500 | 83 | 2.22 × 1010 | 1.9449 | A3 | >1500 | 8 | 3.15 × 1010 | 1.9907 |
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