Key Problems on Hydraulic Design of the Tidal Gate
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Abstract:
The hydraulic design of the tidal gate is in close relationship with upstream excess water and downstream tide; however, there is no standard calculation method for the hydraulic design. In this paper, a tidal gate in the coastal area was studied. Due to the lack of collection of basic information during the construction of the tidal gate, the combination water level of energy dissipation design was not reasonable, which caused serious damage to the engineering energy dissipation facilities. When there is emigration for the tidal gate in the long channel, the tidal information in the new gate is of important significance. Based on the analysis of the causes of problems, during the reinforcement reconstruction, several key technical problems were analyzed such as the calculation of total clear width of tidal gate and design of energy dissipation and scour prevention, which can provide references for the design of similar tidal gates.