广东水利水电Issue(7)：8-12,22,6.
SWMM/WCA2D复合型洪涝数值耦合模型的模拟研究
Simulation Study on SWMM/WCA2D Composite Flood Numerical Coupling Model
周汉生1
作者信息
- 1. 广东省水文局广州水文分局测报中心,广州 510150
- 折叠
摘要
Abstract
In response to the demand for urban flood risk management,this study developed a SWMM/WCA2D composite flood numerical coupling model and conducted simulation research using Typhoon Mangkhut as an example.This model integrates two models:the one-dimensional pipe network model(SWMM)and the cellular automaton model(WCA2D),which can comprehensively consider the impact of precipitation runoff and two-dimensional hydrodynamic processes on urban flood formation.In the simulation,actual rainfall data and typhoon path data were used to simulate the flood situation during Typhoon Mangkhut.The results indicate that the composite model can accurately simulate the runoff process and two-dimensional hydrodynamic process within the city,and has high simulation capability.关键词
SWMM/WCA2D/洪涝数值耦合模型Key words
SWMM/WCA2D/flood numerical coupling model分类
建筑与水利引用本文复制引用
周汉生..SWMM/WCA2D复合型洪涝数值耦合模型的模拟研究[J].广东水利水电,2025,(7):8-12,22,6.
