| 乌江银盘船闸枯水期实船试航研究* |
| |
| 引用本文： | 陈明栋,李静娴.乌江银盘船闸枯水期实船试航研究*[J].水运工程,2016(12):194-197. |
| |
| 作者姓名： | 陈明栋 李静娴 |
| |
| 作者单位： | (重庆交通大学 水利水运工程教育部重点实验室，重庆 400074,(重庆交通大学 水利水运工程教育部重点实验室，重庆 400074 |
| |
| 基金项目： | 国家重点研发计划（2016YFC0402007） |
| |
| 摘 要： | 为检验新建银盘船闸枯水期通航条件，对船闸的通航设施、下游引航道以及实船试航进行了同步观测。结果表明，引航道口门区水流条件基本满足船闸规范要求，但通航设施设计存在缺陷，导致过闸时间偏长。试验还发现，由于电站尾水直冲下引航道口门区域，汛期水流条件不容乐观。在提出复核阀门开启方式等措施的同时，建议选择适当的乌江洪水流量进行观测试验。
|
| 关 键 词： | 银盘 船闸 实船试航 原型观测 |
Prototype test of navigation condition in dry season for Yinpan lock in Wujiang river |
| |
| CHEN Ming-dong and LI Jing-xian.Prototype test of navigation condition in dry season for Yinpan lock in Wujiang river[J].Port & Waterway Engineering,2016(12):194-197. |
| |
| Authors: | CHEN Ming-dong and LI Jing-xian |
| |
| Institution: | Key Laboratory of Hydraulic and Waterway Engineering of the Ministry of Education,Chongqing Jiaotong University,Chongqing 400074,China and Key Laboratory of Hydraulic and Waterway Engineering of the Ministry of Education,Chongqing Jiaotong University,Chongqing 400074,China |
| |
| Abstract: | To evaluate the navigation conditions of Yinpan lock in the dry season,we carry out the tests of lock navigation facilities,downstream approach channel and ship navigation.The results show that the flow conditions at the entrance area of the downstream approach channel could meet the basic requirements of navigation conditions.However,the lock time is delayed due to the design defects.It is also found that the tail water rushs down the entrance area.The flow condition would be worse during the flood season.It is recommended to check the valve opening method and observe the navigation conditions of the lock under appropriate flow rate. |
| |
| Keywords: | Yinpan navigation lock ship navigation prototype test |
|
| 点击此处可从《水运工程》浏览原始摘要信息 |
| 点击此处可从《水运工程》下载免费的PDF全文 |
