Research Article
Study on the Proportion of Conglomerate Similar Materials Based on the Orthogonal Test
Table 2
Physical and mechanical parameters of quasi-conglomerate similar material.
| | Number | Cement-to-water ratio | Cement-to-sand ratio | Quartz grain size (mm) | Osmotic coefficient k (cm/s) | Compressive strength σc (MPa) | Elasticity modulus (GPas) | Density ρ (g/cm3) | Poisson’s ratio (μ) |
| | L-1 | 0.3 | 2 | 0.5 | 8.52 × 10−6 | 21.15 | 1.82 | 1.76 | 0.142 | | L-2 | 0.3 | 3 | 1 | 9.67 × 10−6 | 20.82 | 1.57 | 2.01 | 0.115 | | L-3 | 0.3 | 4 | 2 | 1.09 × 10−4 | 19.06 | 1.74 | 1.91 | 0.121 | | L-4 | 0.3 | 5 | 4 | 2.13 × 10−4 | 18.78 | 1.53 | 2.14 | 0.102 | | L-5 | 0.35 | 2 | 1 | 8.23 × 10−6 | 24.47 | 1.72 | 1.87 | 0.136 | | L-6 | 0.35 | 3 | 0.5 | 3.87 × 10−6 | 23.26 | 1.84 | 2.07 | 0.161 | | L-7 | 0.35 | 4 | 4 | 1.58 × 10−4 | 21.14 | 1.65 | 2.11 | 0.153 | | L-8 | 0.35 | 5 | 2 | 2.06 × 10−4 | 19.78 | 1.96 | 1.86 | 0.154 | | L-9 | 0.4 | 2 | 2 | 2.54 × 10−5 | 28.91 | 2.86 | 1.95 | 0.148 | | L-10 | 0.4 | 3 | 4 | 2.38 × 10−4 | 28.27 | 2.03 | 2.08 | 0.139 | | L-11 | 0.4 | 4 | 0.5 | 2.57 × 10−5 | 27.41 | 2.23 | 1.93 | 0.187 | | L-12 | 0.4 | 5 | 1 | 1.01 × 10−4 | 26.53 | 2.16 | 2.17 | 0.181 | | L-13 | 0.45 | 2 | 4 | 2.84 × 10−4 | 30.08 | 2.07 | 1.88 | 0.176 | | L-14 | 0.45 | 3 | 2 | 9.42 × 10−5 | 28.72 | 1.76 | 2.12 | 0.169 | | L-15 | 0.45 | 4 | 1 | 9.16 × 10−5 | 27.65 | 1.81 | 2.03 | 0.162 | | L-16 | 0.45 | 5 | 0.5 | 7.47 × 10−5 | 25.86 | 1.96 | 1.96 | 0.194 |
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