2008•Journal of Waterway and HarborRequires access

Study on channel regulation of downstream reach of Bashang-floodgate in Tuhaihe river

Ping Ke-jun

Abstract

Two-dimmension tidal mathematical model of Tuhaihe river was established.The model was verified with the nature data,and the calculated result of model was consistent with the nature data by adjusting some parameters.Then navigation condition and the tidal flow characteristic was analyzed based on the simulation of tidal water level and tidal current in nature. Furthermore,the mutual reaction of different channel dredged plans,water took out and tidal flow were simulated and analyzed.Finally,distribution of sedimental deposition thickness along waterway and capacity of water took out upstream were doped out.

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Key concepts: Channel (broadcasting), Downstream (manufacturing), Current (fluid), Upstream (networking), Tidal current, Hydrology (agriculture), Environmental science, Flow (mathematics)