Research Article
In Situ Test of Grouting Reinforcement for Water-Enriched Sandy Gravel Ground in River Floodplain
Table 2
Preliminary grouting parameters.
| Number | Parameters name | Value |
| 1 | Diffusion diameter | 1.6 m (), 2.6 m () | 2 | Depth of treated ground | 4~24 m | 3 | Reinforced length | 20 m | 4 | Grout gelation time | 56 s | 5 | Grout pressure | 0.5–1.5 MPa | 6 | Grout volume of each section of peripheral group holes | 212 L | 7 | Grout volume of each section of inner group holes | 560 L |
|
|