Mathematical Problems in Engineering / 2019 / Article / Fig 2

Research Article

Influence Zone Division and Risk Assessment of Underwater Tunnel Adjacent Constructions

Figure 2

Elastic–plastic stress status of the surrounding rock in underwater tunnel. In the figure, 1 and 2 are the plastic, and 3 and 4 are the elastic zones; 1 is the loose zone, 2 and 3 are the bearing zones, and 4 is the elastic stress concentration zone.

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