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| 淮河具有行蓄洪区河系洪水预报水力学模型研究 | |
| 引用本文： | 包红军,赵琳娜,李致家. 淮河具有行蓄洪区河系洪水预报水力学模型研究[J]. 湖泊科学, 2011, 23(4): 635-641 |
| 作者姓名： | 包红军 赵琳娜 李致家 |
| 作者单位： | 1. 中国气象局公共气象服务中心,北京100081;国家气象中心,中国气象局,北京100081 2. 河海大学水文水资源学院,南京,210098 |
| 基金项目： | 公益性行业(气象)科研专项项目(GYHY200906007,GYHY201006037)资助 |
| 摘 要： | 针对淮河流域河系特点,建立淮河具有行蓄洪区河系洪水预报模型.干流河道洪水演进采用一维水动力学模型,钐岗分流量利用分流曲线法推求,利用虚拟线性水库法解决大洪水时支流洪水受干流顶托作用,临淮岗闸作为水力学模型的内边界条件进行处理,利用分流比法概化行洪过程,行洪区内只有蓄满时,才会有出流,行洪区内的洪水利用Muskingum... |
| 关 键 词： | 洪水预报 分流比法 一维水动力学模型 Muskingum法 行蓄洪 淮河 |
| 收稿时间： | 2010-05-20 |
| 修稿时间： | 2010-09-19 |
Hydraulic model for flood forecast of river basin with flood diversion and flood retarding ar-eas of Huaihe River |
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| BAO Hongjun,ZHAO Linna and LI Zhijia. Hydraulic model for flood forecast of river basin with flood diversion and flood retarding ar-eas of Huaihe River[J]. Journal of Lake Science, 2011, 23(4): 635-641 | |
| Authors: | BAO Hongjun ZHAO Linna LI Zhijia |
| Affiliation: | BAO Hongjun1,2,ZHAO Linna1,2& LI Zhijia3(1: Public Meteorological Service Center,China Meteorological Administration,Beijing 100081,P.R.China) (2: National Meteorological Center,P.R.China) (3: College of Hydrology and Water Resources,Hohai University,Nanjing 210098,P.R.China) |
| Abstract: | Hydraulic model of Huaihe River with flood diversion and flood retarding areas was developed for flood forecast.The input flood discharge hydrograph from the main channel to the flood diversion area is estimated with the fixed split ratio of the main channel discharge.The Muskingum discharge routing method is applied in the flood diversion area,and outflow can generate only after it reaches full storage.The flood flow inside the flood retarding area is calculated as a reservoir and inflow and outflow are ca... |
| Keywords: | Flood forecast split ratio one-dimension hydraulic model Muskingum flood diversion and flood retarding Huaihe River |
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