Research Article
Ground Displacements due to the Deformations of Shallow Tunnels with Arbitrary Cross Sections in Soft Ground
Figure 8
Contours of the normalized stresses and displacements in the case of the elliptical tunnel with different ellipticity values. (a) Shearing stress of soil. (b) Soil stress in the x-direction. (c) Soil displacement in the x-direction. (d) Soil displacement in the y-direction. (e) Soil stress in the y-direction.
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