| 湘江株洲航电枢纽坝区河段河床变形预报试验研究 |
| |
| 引用本文： | 郝品正,普晓刚.湘江株洲航电枢纽坝区河段河床变形预报试验研究[J].泥沙研究,2005(4):35-40. |
| |
| 作者姓名： | 郝品正 普晓刚 |
| |
| 作者单位： | 交通部天津水运工程科学研究所,天津,300456 |
| |
| 摘 要： | 试验研究采用正态河工模型,模拟湘江株洲航电枢纽坝区河段宽级配河床质泥沙运动。在模型河床变形验证相似的基础上,研究一期(左汊)、二期(右汊)围堰施工工况和枢纽正常运转条件下河床冲淤变化规律,以及对船闸下引航道口门区及连接段航道的影响;同时推荐了该区域航道整治推荐方案,为设计提供科学依据。
|
| 关 键 词： | 枢纽坝区 宽级配泥沙 河床变形预报 试验研究 |
| 文章编号： | 0468-155X(2005)04-0035-06 |
| 收稿时间： | 2004-06-10 |
| 修稿时间： | 2004年6月10日 |
Model test on the channel variation in the dam area of Zhuzhou navigation complex in Xiangjiang |
| |
| HAO Pin-zheng,PU Xiao-gang.Model test on the channel variation in the dam area of Zhuzhou navigation complex in Xiangjiang[J].Journal of Sediment Research,2005(4):35-40. |
| |
| Authors: | HAO Pin-zheng PU Xiao-gang |
| |
| Abstract: | The broad graded sediment transport in the dam area of Zhuzhou navigation complex in Xiangjiang is simulated by using the normal scale model test. After the similarity verification, the physical model is used to study the channel variations during the construction of the first stage (left branch) and the second stage (the right branch) and the normal operation of the hydro-project. The effect of the hydro-project on the entrance area and the connection section of the approaching navigation channel behind the dam is also investigated. Besides, the regulation plan for the waterway is proposed. The research provides a scientific basis for the design of the project. |
| |
| Keywords: | dam area broad graded sediment channel variation model test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
