| 乌东德水电站主要水力学问题研究 |
| |
| 引用本文： | 黄国兵,吴双.乌东德水电站主要水力学问题研究[J].长江科学院院报,2021,38(6):1-8. |
| |
| 作者姓名： | 黄国兵 吴双 |
| |
| 作者单位： | 1.长江科学院 水力学研究所,武汉 430010; 2.长江科学院 水利部长江中下游江湖治理与防洪重点实验室,武汉 430010 |
| |
| 基金项目： | 国家自然科学基金项目(51879013);国家重点研发计划课题(2016YFC0401904) |
| |
| 摘 要： | 乌东德水电站具有河谷狭窄、岸坡陡峻、泄洪流量大、水头高、河床覆盖层深厚等特点,坝址处上下游冲沟发育,泄洪建筑物布置受较大局限,其工程设计和施工过程中的水力学问题突出且技术难度大。通过系列比尺的水力学模型试验及数值分析计算等,对工程枢纽布置及泄洪消能、泄洪雾化、施工导截流、电站分层取水等几个主要方面的水力学问题进行了系统研究和攻关,解决了其存在的多个重大技术难题,为工程设计提供了重要的科技支撑。阐述的主要研究成果可供类似工程设计参考借鉴。
|
| 关 键 词： | 水力学 乌东德水电站 泄洪消能 泄洪雾化 施工导截流 分层取水 |
| 收稿时间： | 2020-11-05 |
| 修稿时间： | 2021-01-19 |
Major Hydraulics Problems of Wudongde Hydropower Station |
| |
| HUANG Guo-bing,WU Shuang.Major Hydraulics Problems of Wudongde Hydropower Station[J].Journal of Yangtze River Scientific Research Institute,2021,38(6):1-8. |
| |
| Authors: | HUANG Guo-bing WU Shuang |
| |
| Affiliation: | 1. Hydraulics Department, Yangtze River Scientific Research Institute, Wuhan 430010, China; 2. Key Laboratory of River Regulation and Flood Control in Middle and Downstream Yangtze River of Ministry of Water Resources, Yangtze River Scientific Research Institute, Wuhan 430010, China |
| |
| Abstract: | The Wudongde Hydropower Station features narrow valley, steep bank slope, large flood discharge, high water head and deep riverbed covering. The layout of flood discharge building is subject to great limitations due to gullies developed at the dam site, giving rise to prominent hydraulic problems which pose daunting technical challenges to engineering design and construction. In this paper we expound the major research achievements in tackling the hydraulic problems via scale model test and numerical analysis. Such problems include: layout of the project, flood discharge and energy dissipation, flood discharge atomization, river diversion and closure, and multi-level water intake. The research achievements provide scientific and technological support for engineering design. |
| |
| Keywords: | hydraulics Wudongde Hydropower Station flood energy dissipation flood atomization river diversion and closure multi-level water intake |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《长江科学院院报》浏览原始摘要信息 |
|
点击此处可从《长江科学院院报》下载全文 |
|
