The Scientific World Journal / 2014 / Article / Fig 4

Research Article

Effects of Outlets on Cracking Risk and Integral Stability of Super-High Arch Dams

Figure 4

Cracking near the middle diversion outlets of the Xiaowan arch dam.
312827.fig.004a
(a) Snapshot of the Xiaowan arch dam
312827.fig.004b
(b) Schematic sketch of new cracks in the number 22 dam monolith near the number 2 middle diversion outlet since 2009
312827.fig.004c
(c) A snapshot of the number 2 middle diversion outlet