Experimental Study on Sonic Vibration Grouting in Fine Silty Sand Layer

<div>Grouting experimental device. (1) Sand storage box; (2) grouting concretions; (3) fine silty sand; (4) grouting drilling tools; (5) vibration source; (6) support base; (7) grout circulation system.</div>

Advances in Civil Engineering

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Figure 3

Figure 3: Experimental Study on Sonic Vibration Grouting in Fine Silty Sand Layer 