Numerical Analysis and Deformation Mechanism Study on an Excavated High-Steep Slope of a Hydropower Station

Figure 10

Cloud diagram of maximum principal stress and minimum principal stress of typical sections after excavation. (a) Cloud diagram of maximum principal stress of section 1. (b) Cloud diagram of minimum principal stress of section 2. (c) Cloud diagram of maximum principal stress of section 2. (d) Cloud diagram of minimum principal stress of section 2. (e) Cloud diagram of maximum principal stress of section 3. (f) Cloud diagram of minimum principal stress of section 3. (g) Cloud diagram of maximum principal stress of slope of section 4. (h) Cloud diagram of minimum principal stress of slope of section 4.

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