当进行水利水电工程规划设计,确定水工建筑物规模和泄洪建筑物尺寸,以及解决下游防洪而确定防洪库容时,都需按照工程的设计标准,预估出相应的洪水、即设计洪水。设计洪水要解决的问题,就是根据目前已经掌握的有关资料赖估将来可能出现的洪水,然后采取相应的措施或对策。太平哨水电站是浑江下游的第三个梯级电站,上游有桓仁、回龙山水电站已建成投 When planning and designing water conservancy and hydropower projects, determining the scale of hydraulic structures and size of flood discharging buildings, and determining the flood control capacity for downstream flood control, corresponding floods, namely design floods, are to be estimated in accordance with the design standards of the project. The problem to be solved in designing floods is to rely on the relevant information that we have at the moment to rely on the possible future floods and then take corresponding measures or countermeasures. Taiping Sentinel Hydropower Station is the third cascade downstream Hunjiang River, Huanren upstream, back to Longshan Hydropower Station has been completed and cast