Research Article
Grouting Reinforcement of Large Building Foundation over Old Gob Areas: A Case Study in Huaibei Mining Area, China
Figure 8
(a) Grouting scope design and grouting boreholes arrangement; (b) grouting scope of the I-I profile. φ, movement angle of Quaternary strata; δ, strike movement angle of bedrock; Q, Quaternary strata; h, thickness of Quaternary strata; hj, thickness of bedrock.
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| (b) |