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在高陡峡谷且断裂发育的坝址建坝,设计中首先要考虑的往往是建造何种体形的大坝对两岸坝肩抗滑稳定最为有利的问题;我们在设计目前国内最高的龙羊峡拱坝时就是这样做的。一个坝肩的受力情况如图1所示。图中五
In the high steep canyon and fracture development of the dam site, the design is always the first thing to consider is the construction of the shape of the dam on the slippery stability of the two sides of the most favorable issue; we design the highest in the country Longyangxia This is what the arch dam did. A dam abutment situation shown in Figure 1. Figure five