Study on Penetration Grouting Mechanism Based on Newton Fluid of Time-Dependent Behavior of Rheological Parameters

Figure 5

Schematic diagram of the operation principle of the grouting experiments. (1) Pressure supply device. (2) Grout storage container. (3) Experiment chamber. (4) Nitrogen pressure reducer and grouting control switch. (5) Newton fluid, grout of time-dependent behavior of rheological parameter. (6) Electronic scale. (7) Grouting pipe. (8) Gravel (sand) stone body with a uniform grain size.