摘要
本文建立了行蓄洪区型流域洪水模型．较好地解决了无资料地区径流如何流入干流以及加何将河网—维水流模拟与行蓄洪区二维水流模拟耦合统一求解的问题。模型其有稳定、通用、可移植性等特点。最后以淮河中下游段为试验区．进行了洪水还原计算．结果令人满意。
In this paper,a flood modeling for basin with regions of flood storage and relief is established. With the modeling some problems of the runoff how flows into the main river on no information regions have well been solved and both one dimension flow and two dimension flow are combineed to form a system model.The model is steady.transplantable.universal.Finally the modeling is applied to a test basin in middle stream of Huai He river to model the past flood and the result is satisfactory.
基金
国家"八五"攻关资助
关键词
河网
行蓄洪区
洪水
数值模拟
流域
river networks,regions of flood storage and relief,flood,matrix mark method,numerical modeling
