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| 重庆河段水沙分析系统的开发与应用 | |
| 引用本文： | 张尚弘,易雨君,陈稚聪,雷静.重庆河段水沙分析系统的开发与应用[J].水力发电学报,2012,31(1):178-182. |
| 作者姓名： | 张尚弘 易雨君 陈稚聪 雷静 |
| 作者单位： | 1. 华北电力大学可再生能源学院,北京,102206 2. 北京师范大学,环境学院,北京100875 3. 清华大学水沙科学与水利水电工程国家重点实验室,北京,100084 4. 长江勘测规划设计研究院规划处,武汉,430010 |
| 基金项目： | 科技部“十二五”科技支撑计划(2012BAB05B05);国家自然科学基金资助项目(51009064) |
| 摘 要： | 结合先进的可视化编程技术和数据库技术,建立了重庆河段水沙分析系统。实现了重庆河段水沙数据的综合存储管理、信息检索查询、河段冲淤计算等功能,系统的建立为水沙规律分析提供了高效的研究平台。应用开发的水沙分析系统,对嘉陵江入汇口处玄坛庙水位站的水位流量关系和上游鹅公岩-玄坛庙水面比降进行统计分析,研究了不同汇流比情况下水位流量关系及上游水面比降的变化规律。 |
| 关 键 词： | 泥沙动力学 水沙分析系统 数据库 汇流比 |
Development and application of flow and sediment analysis system for Chongqing reach of Yangtze River |
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| ZHANG Shanghong,YI Yujun,CHEN Zhicong,LEI jing.Development and application of flow and sediment analysis system for Chongqing reach of Yangtze River[J].Journal of Hydroelectric Engineering,2012,31(1):178-182. | |
| Authors: | ZHANG Shanghong YI Yujun CHEN Zhicong LEI jing |
| Affiliation: | 1.Renewable Energy School,North China Electric Power University, Beijing 102206;2.School of Environment,Beijing Normal University,Beijing 100875; 3.State Key Laboratory of Hydro-science & Engineering,Tsinghua University,Beijing 100084; 4.Changjiang Institute of Survey,Planning,Design & Research of CWRC,Wuhan 430010) |
| Abstract: | A flow and sediment analysis system was developed using advanced visual programming technology and database technology.This system has several functions: data-integrated storage,information retrieval,river-bed erosion-deposition calculation,etc.It provides an efficient research platform for analysis of hydrologic and sediment transport principles.With this platform,such an analysis was made to study the Chongqing reach of Yangtze River.The stage-discharge relationship of Xuantanmiao station was obtained for different inflow ratios of Jialing River into the Yangtze mainstream,and the water surface slope of the Egongyan-Xuantanmio reach for different inflow ratios was also studied. |
| Keywords: | sediment dynamics flow and sediment analysis system database inflow ratio |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |