Study on Microscopic Roadbed Grouting Mechanism Based on CFD-DEM Coupling Algorithm

<div>Variation of the splitting radius with grouting pressure. (a) Variation of splitting radius under different grouting pressures. (b) Variation of grouting radius with grouting pressure.</div>

Mathematical Problems in Engineering

fig6

Figure 6

Figure 6: Study on Microscopic Roadbed Grouting Mechanism Based on CFD-DEM Coupling Algorithm 