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| 溢洪道非定常工况水力特性的研究 | |
| 引用本文： | 李力,侯建国,阎庆绂.溢洪道非定常工况水力特性的研究[J].太原理工大学学报,2002,33(2):222-225. |
| 作者姓名： | 李力 侯建国 阎庆绂 |
| 作者单位： | 1. 山西省水利厅,太原,030001 2. 山西省水利工程质量监督站 3. 太原理工大学建筑与环境工程学院 |
| 摘 要： | 用数值模拟方法，对岸式溢洪道的引渠和泄槽段在开始泄洪、泄量调节和停止共过程中的水力特性进行计算研究，这些非定常工况的水力特性具有变化快，变幅大的特点，且受泄槽坡，泄量大小，运行方式和时间等多种因素影响，在溢洪道边墙高度设计和溢洪道运用时应充分考虑这些特性及其影响。 |
| 关 键 词： | 溢洪道 非定常工况 水力特性 计算 |
| 文章编号： | 1007-9432(2002)02-0222-04 |
| 修稿时间： | 2001年8月22日 |
Calculation and Research on the Hydraulic Characteristics of Spillway Under Unconstant Condition |
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| Li Li.Calculation and Research on the Hydraulic Characteristics of Spillway Under Unconstant Condition[J].Journal of Taiyuan University of Technology,2002,33(2):222-225. | |
| Authors: | Li Li |
| Institution: | Li Li (Hydraulic Engineering Quality Supervisory Station of Shanxi Province)Hou Jianguo (Hydraulic Science Institutation of Shanxi Province) Yan Qingfu (College of Civil and Environmental Engineering of TUT) |
| Abstract: | This article calculates the hydraulic characteristics of banked spillway under different operation modes,such as discharging flood,adjusting flow and stopping discharge.Main work focuse on the delivery channel and discharge trough,using numeral model,shows prosperity of rapped change and great range of their hydraulic characteristics,and how they influenced by many facts,shch as bottom slope of discharge trough,value of flow,operating mode,time and so on.All of them should be considered completely for designing the height of spilway peripheral wall and operating it. |
| Keywords: | spilway unconstant condition hydraulic characteristic calculation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |