Analysis of flood risk for main river of Huifahe river
GAO Peng;LIU Li;
According to the flood characteristics of the Huifahe river and the status of the flood control engineering, the paper analyzes the cause, characteristics and process of the big flood. By the one-dimensional and two-dimensional coupling numeral model with the MIKE series software, the paper calculates the flood inundation area and flow velocity of Huifahe river, analyzes the flood inundation risk for the flood routing simulation result for both bank of main Huifahe river, which could provide important reference for the safety construction planning and flood control evaluation of hydraulic engineering in upper stream of Huifahe river.
【CateGory Index】： TV122;TV87