摘要
利用海床等深线的走向,将磨刀门口门区划分为径潮流动力主导区、波潮过渡区和波浪动力主导区,并由此研究拦门沙发展延伸方向及其诱因;结合东、西汊的分流角、转向角、过水面积、门槛高程及稳定性等对开发两汊的利弊进行了分析。
According to the bathymetric line direction of seabed,Modaomen estuary area was divided into river-tide current dynamic area,wave-tide crossing and wave dynamic area.The reason of the bar extending direction is also discussed.In terms of angle of distributary,the turning angle of thalweg,cross-section area,altitude of bar and stability,the advantage and disadvantage about the two branches′ construction are pointed out.
出处
《水运工程》
北大核心
2009年第11期121-127,共7页
Port & Waterway Engineering
关键词
磨刀门
出海航道
拦门沙
分析
Modaomen
seagoing vessel channel
bar
analysis
