Research Article
Analytical Study of Soil Displacement Induced by Twin Shield Tunneling in Semi-Infinite Viscoelastic Ground
Figure 7
Different shear moduli, , cause a change in the settlement value at point (−10, 0, 10) with time under the action of the support pressures (a), shield shell frictions (b), grouting pressures (c), and total displacement over time (d).
| (a) |
| (b) |
| (c) |
| (d) |