摘要
研究波浪和潮流作用下水体含沙量的垂线分布,是解析粉沙质海岸滩面泥沙在波浪和潮流作用下泥沙运移形态的重要基础。通过波浪水槽实验和现场观测资料,揭示粉沙质海岸滩面泥沙在波浪和潮流作用下垂线分布特征,并应用泥沙扩散方程,建立起半理论半经验的含沙量垂线分布公式。
Studying the sediment vertical distribution affected by wave and current is the important base to explore the transport behave of sediment on the silt sea bed under the same conditions. Based on the wave flume experiment and field survey, the vertical distribution character of sediment on silt sea bed acted by the wave and current is showed. And then, the semi-empirical formula of sediment concentration vertical distribution is set up from sand diffuse equation.
出处
《水道港口》
2006年第3期142-146,共5页
Journal of Waterway and Harbor
关键词
粉沙质海岸
波浪
潮流
泥沙垂线分布
silt coast
wave
current
sediment vertical distribution
