Research Article
Mechanical Properties of Tunnel Muck with Fly-Ash Geopolymer
Table 4
Details of orthogonal analysis.
| | Index | Mfa/Mtm | | Mliquid/Msolid | NaOH (mol/L) |
| Strength (MPa) | K1 | 50.42 | 65.20 | 43.41 | 49.88 | K2 | 61.34 | 58.49 | 62.43 | 60.55 | K3 | 59.32 | 47.39 | 65.24 | 60.65 | k1 | 16.81 | 21.73 | 14.47 | 16.63 | k2 | 20.45 | 19.50 | 20.81 | 20.18 | k3 | 19.77 | 15.80 | 21.75 | 20.22 | R | 3.64 | 5.93 | 7.28 | 3.59 | Weight of influence factors | Mliquid/Msolid > > Mfa/Mtm > NaOH | Optimal solution | 2132 |
| Tenacity (J/m3) | K1 | 475.65 | 460.19 | 292.22 | 362.89 | K2 | 444.51 | 437.21 | 467.83 | 450.86 | K3 | 421.73 | 444.49 | 581.84 | 528.14 | k1 | 158.55 | 153.40 | 97.41 | 120.96 | k2 | 148.17 | 145.74 | 155.94 | 150.29 | k3 | 140.58 | 148.16 | 193.95 | 176.05 | R | 17.97 | 7.66 | 96.54 | 55.08 | Weight of influence factors | Mliquid/Msolid > NaOH > Mfa/Mtm > | Optimal solution | 1133 |
|
|