东平湖蓄滞洪区分洪过程数值模拟  

Numerical simulation of flood diversion process in Dongping Lake

作　　者：张晓丽[1] 王明[1] 赖瑞勋[1,2] 梁国亭 ZHANG Xiaoli;WANG Ming;LAI Ruixiun;LIANG Guoting(Yellow River Institute of Hydraulic Research,Zhengzhou 450003,China;Key Laboratory of Water Science and Engineering,Nanjing Hydraulic Research Institute,Nanjing 210029,China)

机构地区：[1]黄河水利科学研究院,郑州450003 [2]南京水利科学研究院水利部水科学与水利工程重点实验室,南京210029

出　　处：《南水北调与水利科技》2018年第S01期5-8,共4页South-to-North Water Transfers and Water Science & Technology

基　　金：国家重点研发计划项目(2016YFC0402409)。

摘　　要：东平湖蓄滞洪区是黄河下游的重要分滞洪工程,承担分滞黄河洪水和调蓄汶河洪水任务,是解决黄河、汶河洪水对山东黄河艾山以下河段威胁的关键工程。通过黄河数学模拟系统对东平湖蓄滞洪区洪水演进进行了数值模拟,并将计算结果导入黄河数学模拟系统平台,直观显示洪水淹没全过程、淹没水深、淹没历时,实现洪水演进全过程的可视化动态仿真和信息管理。Dongping Lake flood detention area is an important sub-flood detention project in the lower reaches of t he Yellow River,which is the key project to solve the floods of the Yellow River and Wen River floods in the following sections of the Yellow River in Shandong.In this paper,the Yellow River mathematical simulation system is used to simulate the flood evolution of the Dongping Lake flood detention basin.The calculation results are introduced into the platform of the Yellow River mathematical simulation system.The whole process of flood flooding,submerged water depth,submerged duration,visualization of the whole process of flood evolution Dynamic simulation and information management.

关 键 词：蓄滞洪区 数值模拟 洪水演进 糙率 

分 类 号：TV122[水利工程—水文学及水资源]