한탄강댐 강재설비 설계사례 보고

The steel equipment in Hantan River Dam can be largely divided into Emergency Spillway Steel Equipment. Regular Spillway Steel Equipment. Eco-corridor Steel Equipment. The size of each gate is determined by substituting the value of discharge flow which is designed by HEC-1 model into Discharge Computation Formula. Considering other factors such as Gate Form ratio, water pressure, breadth, Emergency Spillway Gate is designed B13.0m×H15.9m×5ea, Regular Spillway Gate B13.0m×H15.9m×2ea, and Eco-corridor B13.0m×H15.9m×2ea(doorless), B13.0m×H15.9m×4ea(with-door). We used flow analysis program(Flow-3D) to verify the value of discharge flow which is calculated, and also used structural analysis program(ANSYS V11.0) to verify safety of the structure from every load.