Analysis on What Influence the Stability of Biandan Sandbank since Appearance of Xuliujing Node
The Yangtze River estuary 12. 5m-deep channel has been opened since March 2010, which stretched to Taicang port before the end of 2010. Presently three impeding navigation waterways exist in the reaches from Nanjing and Liuhekou including Fujiang sandbank waterway, Tongzhou sandbank waterway and Baimao sandbank waterway. Because of the three waterways ,all downstream tidal current limit, they were influenced by runoff and tide where complex hydrodynamic condition, evolution of shoal, ups and downs of branch waterway influenced the maintenance and development of waterway. The paper studied the evolution law and main factors that influenced the stability of Biandan sandbank near its waterway through analysis on evolution of South Branch since the appearance of Xuliujing node.
Biandan sandbank evolution law stability affecting factors
Dou Xiping Xia Yimin Zhang Xinzhou Xu Xuesong
Nanjing Hydraulic Research Institute, Nanjing 210029
国际会议
The Fourth Yangtze Forum(第四届长江论坛)
南京
英文
327-334
2011-04-18（万方平台首次上网日期，不代表论文的发表时间）