Research Article
Study on the Influence of Tectonic Stress on Stability of Horseshoe-Shaped Tunnels
Figure 1
Contour maps of horseshoe-shaped tunnel’s strain and stress. (a) Surfer contour map of σP. (b) Surfer contour map of σθ. (c) Surfer contour map of τρθ . (d) Surfer contour map of ϵρ. (e) Surfer contour map of εθ. (f) Surfer contour map of σρθ.
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