Evaluation and Comprehensive Treatment of Flood Drainage in Jushu Beichong Based on Rainstorm Flood Management Model
In order to improve the waterlogging problem in Jushu Beichong area and promote the construction of comprehensive waterlogging control project,the rainstorm flood management model was studied and proposed,and the facility landscape design technology was applied to improve the water landscape.Through the rainfall recurrence period,the simulation analysis of the drainage system was carried out.Compared with the pre-reconstruction,the total reduction rate was more than 20%when the recurrence period was 50 years,and the flood infiltration showed an increasing trend.When the recurrence period was 50 years,the runoff after the reconstruction was reduced by 20m3 compared with the pre-reconstruction.The results show that landscape design technology based on storm water management model can effectively improve the problem of flood drainage.
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维普
