Research Article
Grouting Reinforcement of Large Building Foundation over Old Gob Areas: A Case Study in Huaibei Mining Area, China
Table 7
Parameters of surface movement after grouting.
| Calculated parameters | Construction site |
| Subsidence factor | 0.025 | Main effecting angle tangent | 1.6 | Displacement factor | 0.30 | Mining affects the propagation angle | 85 | Inflection point offset | 0 |
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