Research Article
Mixing Ratios and Cementing Mechanism of Similar Silty Mudstone Materials for Model Tests
Table 14
Range analysis of elastic modulus.
| | Evaluation indexes | Elastic modulus (GPa) | | Factor A (water content) | Factor B (barite powder ratio) | Factor C (gypsum mass) | Factor D (clay mineral ratio) |
| | K1 | 1.53 | 1.60 | 1.62 | 1.49 | | K2 | 1.86 | 1.68 | 1.48 | 1.68 | | K3 | 1.27 | 1.42 | 1.41 | 1.36 | | K4 | 1.41 | 1.37 | 1.57 | 1.53 | | Range value R | 0.59 | 0.31 | 0.21 | 0.32 | | Rank | 1 | 3 | 4 | 2 |
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