摘要
近海峡道地区潮流类似潮汐河口,可以建立潮流挟沙力关系.考虑到泥沙运动的“滞后”现象,以及风浪等因素对潮流中粘性细颗粒物质的浓度影响较大,文中提出了不同的处理方法,使求得的挟沙力关系更为合理.
The tidal current pattern in coastal narrow channel zones is like the pattern in the estuary. A relationship between flow velocity and concentration may be developed. Considering some effects of significant factors on fine sediment concentration, the analysis methods are proposed in this paper, and the results of correlation formulas obtained for estimating concentrations are very satisfactory.
出处
《杭州大学学报（自然科学版）》
CSCD
1991年第3期342-348,共7页
Journal of Hangzhou University Natural Science Edition
关键词
潮流
挟沙力
细颗粒沙
潮汐通道
wash load
fine cohesive materials
concentration
tidal channel
