| 阶梯式溢流面消能特性研究 |
| |
| 引用本文： | 陆芳春,史斌,包中进. 阶梯式溢流面消能特性研究[J]. 长江科学院院报, 2006, 23(1): 9-11 |
| |
| 作者姓名： | 陆芳春 史斌 包中进 |
| |
| 作者单位： | 浙江省水利河口研究院,杭州,310020;浙江省水利河口研究院,杭州,310020;浙江省水利河口研究院,杭州,310020 |
| |
| 摘 要： | 通过物理模型专题研究，并结合国内外相关研究成果，对阶梯式溢流面的消能特性作了较系统的探讨。论述了阶梯式溢流面消能率的影响因子及规律，研究表明，消能率大小与溢流面坡度关系不大，而与单宽流量、阶梯高度及数目存在着定量关系。
关 键 词： 阶梯式溢流面；光滑溢流面；消能率；相对消能率
|
| 关 键 词： | 阶梯式溢流面 光滑溢流面 消能率 相对消能率 |
| 文章编号： | 1001-5485（2006）01-0009-03 |
| 收稿时间： | 2005-04-01 |
| 修稿时间： | 2005-04-01 |
Study on Energy Dissipation Characteristics of Stepped Spillway |
| |
| LU Fang-chun,SHI Bin,BAO Zhong-jin. Study on Energy Dissipation Characteristics of Stepped Spillway[J]. Journal of Yangtze River Scientific Research Institute, 2006, 23(1): 9-11 |
| |
| Authors: | LU Fang-chun SHI Bin BAO Zhong-jin |
| |
| Affiliation: | Zhejiang Institute of Hydraulics and Estuary, Hangzhou 310020, China |
| |
| Abstract: | Based on the related experimental results at home and abroad, the study on energy dissipation characteristic of the stepped spillway was systematically conducted by a hydraulic model. The affecting factors and regularities of energy dissipation ratio for the stepped spillway are summarized in this paper. The study results demonstrate that the ratio of energy dissipation is not basically relevant to the spillway slope, but has a quantitative relation with the discharge of per unit width, step height and step numbers. |
| |
| Keywords: | stepped spillway smooth spillway ratio of energy dissipation relative energy dissipation ratio |
| 本文献已被 CNKI 维普 万方数据 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 |
