Seismic Fortification Analysis of the Guoduo Gravity Dam in Tibet, China

Figure 7

Principal stress of typical section under analysis Case 4 (unit: Pa).

(a) Max. principal stress of cross-section

(b) Min. principal stress of cross-section

(c) Max. principal stress of cross-section

(d) Min. principal stress of cross-section

(e) Max. principal stress of cross-section

(f) Min. principal stress of cross-section

(g) Max. principal stress of cross-section

(h) Min. principal stress of cross-section