Abstract
Understanding the process of diversion flood routing for flood storage is very important for lake engineering purposes to manage hydraulic structures and prevent disaster from flood, and environmental purposes to maintain lake ecosystem and landscape. A two-dimensional numerical model was developed to simulate Kangshang flood storage with erodible beds and banks composed of well sorted-sandy materials. Flood flow data were estimated based on recorded flow data using standard flood frequency analysis techniques. The simulation results were compared and the model calibrated with water surface elevation records of the previous floods. Simulation results enabled prediction of maximum current speed, water depths, smbmergence scenarious and land availability under different disignated flood flows for riverbed assessment, development and management.
Published Version
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