基于分布式水文模型的强降雨下流域汇流研究  

Study on catchment confluence under heavy rainfall basedon distributed hydrological model

作　　者：杨崧 李一如 郑聪 YANG Song;LI Yiru;ZHENG Cong(Changzhou Urban Flood Control Project Management Office,Changzhou 213000,China)

机构地区：[1]常州市城市防洪工程管理处,江苏常州213000

出　　处：《江苏水利》2020年第10期18-20,34,共4页Jiangsu Water Resources

摘　　要：以分布式水文模型为理论依据,在图形处理器(GPU)并行计算的技术支持下,对某流域展开了强降雨下的流域汇流研究,研究的重点在于计算优化后的流域汇流模型。结果表明:优化后的流域汇流模型更具有应用价值,模拟结果具有参考意义。Based on the distributed hydrological model and supported by GPU parallel computing,the catchment confluence under heavy rainfall was studied,which focused on the optimized catchment confluence model.The results showed that the optimized catchment confluence model had more application value and the simulation results had important reference significance.

关 键 词：强降雨 流域汇流 分布式水文模型 GPU并行计算。 

分 类 号：TV223[水利工程—水工结构工程]