Research Article
Study on Penetration Grouting Mechanism Based on Newton Fluid of Time-Dependent Behavior of Rheological Parameters
Table 2
Design parameters of grouting experiments.
| | Grouted medium | | Experiment number | Water–cement ratio | Volume of gravel (sand) stone body to be laid on each layer (cm3) | Material grade | Designed density (g/cm3) | Theoretical mass of gravel (sand) stone body to be laid on each layer (kg) | Grouting pressure (MPa) | Grouting duration (s) |
| | G1 | 2.0 | 54000 | Material 1 | 1.70 | 91.8 | 0.04 | 300 | | G2 | Material 2 | 1.60 | 86.4 | 200 | | G3 | Material 3 | 1.50 | 81.0 | 120 |
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