摘要
提出了海岸泥沙运动中均匀沙和非均匀沙输沙率推悬比和航道淤积推悬比的计算方法。计算数值显示 ,粉沙质海岸上必须同时考虑推移质和悬移质。
A method is proposed for calculating the bed suspended load ratio of transport rate both uniform and non uniform sand in coast sediment movement as well as for calculating that of channel deposition.It's shown from the numerical calculation that bed load and suspended load along the powder sandy coast should be considered at the same time,and the calculated results are in a good agreement with the flume test.
出处
《水道港口》
2002年第1期12-15,41,共5页
Journal of Waterway and Harbor
关键词
粉沙质海岸
推悬比
推移质
悬移质
powder sandy coast
ratio of bed suspend load
bed load
suspended load
