Study on the Mix of Slurry Membrane for Soil Conditioning of EPB Shield and Its Application Effect in Water-Rich Gravel Strata

<div>The surface settlement trough. (a) Surface settlement trough of the tunnel without slurry membrane (unit: m). (b) Surface settlement trough of the tunnel with a slurry membrane (unit: m).</div>

Advances in Civil Engineering

fig17

Figure 17

Figure 17: Study on the Mix of Slurry Membrane for Soil Conditioning of EPB Shield and Its Application Effect in Water-Rich Gravel Strata 