摘要
以湘江土谷塘航电枢纽通航技术试验研究成果为基础,根据枢纽船闸引航道口门区连接段为弯道的通航水流条件,对2个平面布置方案从枢纽泄流能力、通航水流条件、船舶航行条件等方面,进行优化方案综合分析比较,提出枢纽平面布置的推荐方案。总结了弯道河段的水流特点,解决此类工程的通航安全问题。
Based on the test result of experimental study on navigation technique of Tugutang Hydro-junction Project of Xiangjiang River,two plane layouts were compared according to the navigable flow condition of the curving connecting section of upstream lock entrance of the hydro-junction.The effect factors of navigable flow condition were analyzed in this paper,then the optimization plans were given.On the basis of the comprehensive analysis and comparison for the optimization plans from the aspects of discharge capacity, navigation flow conditions and ship navigation conditions, the recommended scheme for plane layout was proposed.The flow characteristics of the bend reach were also summarized to solve the navigation safety problems of such projects.
出处
《水道港口》
2010年第2期115-119,共5页
Journal of Waterway and Harbor
关键词
狭窄连续弯道
枢纽
平面布置
通航水流条件
narrow continuous curve
junction
plane layout
navigation flow condition
