河闸泄流特性及对应洪水淹没范围模拟试验研究  

Research on sluice discharge characteristics and simulation test of flood submerged area

作　　者：李伟[1] 刘冬梅[1] 赵博[1] 

机构地区：[1]辽宁省水利水电科学研究院,辽宁沈阳110003

出　　处：《人民长江》2016年第18期96-100,105,共6页Yangtze River

基　　金：国家水体污染控制与治理科技重大专项课题"重点流域环境流量保障与容量总量控制管理关键技术与应用示范(2013ZX07501-04)"

摘　　要：为验证数值模拟与物理模型试验在河流水动力、河闸泄流特性及洪水淹没模拟方面的适用性,以盘锦市辽河口段双台子河感潮河段为研究对象进行了物理模型试验,随后基于MIKE系列软件(MIKE11/21/FLOOD)构建了河流水动力及洪水淹没数值模型,并与物理模形试验相互对比验证。结果表明:数值模型与物理模型模拟结果相近,两者在实际应用中各具特点与优势。In order to confirm and compare the characteristics of numerical simulation and physical model test in the simulation of river hydrodynamic,sluice discharge and flood submergence,the tidal reach of Shuangtaizi River in Panjin City was selected as the research object,and then a physical model was built. Based on MIKE software,including MIKE11,MIKE21 and MIKE FLOOD,a river hydrodynamic and flood submergence coupled numerical simulation model was established for this research object. Comparison between the physical and numerical models indicates that numerical model simulation and physical model test obtain similar research results and possess their distinctive characteristics and advantages.

关 键 词：MIKE 数值模拟 物理模型试验 洪水淹没 

分 类 号：TV122[水利工程—水文学及水资源]