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1 大坝设计施工及加固过程1.1 大坝设计丰满大坝于 1937年由伪满产业部水力电气建设局勘测设计 ,最大坝高 90 .5 m(现为 91.7m) .坝剖面设计有两个控制条件 ,一是上游坝面不出现拉应力 ;二是满足抗滑稳定 .主要设计参数为 :(1)坝体混凝土容重为 2 3.0 5 k N/ m3;(2 )地震设计
1 Dam Design, Construction and Reinforcement Process 1.1 Dam Design Fengman Dam was surveyed and designed by the Hydraulic and Electric Construction Bureau of Puppet Ministry of Industry in 1937. The maximum dam height is 90.5m (now 91.7m). The dam profile is designed with two The control conditions are as follows: one is that no tensile stress occurs on the dam surface and the other is anti-sliding stability. The main design parameters are as follows: (1) The concrete bulk density of the dam is 2 3.05 kN / m3; (2)