天津港航道悬移质输运特征的观测研究

摘要

运用现场观测的天津港航道处水深、流速以及悬沙浓度资料,采用垂向平均的计算方法,得到天津港航道的悬移质输沙率,讨论当前条件下天津港航道悬移质输沙的特点,为天津港港区及航道附近水域的泥沙输运及淤积研究提供可靠依据.%Field observation data, including depth, flow velocity and suspended sediment concentration, are used to calculate the suspended sediment transport rate with the vertical-average method. Based on the results, the characteristics of the suspended sediment transport and its effect on the channel and the port are discussed under the current conditions.