提出了大东港海湾以潮位升降变率为动力参数计算断面输沙强度的计算模式。净输沙强度是海湾冲淤的量废。通过淤积速率预测了海湾的自然寿命。
In this paper a calculation model of profile sand transportation intensity by using tidal level change rate as dynamical factor for Dadonggang Bay was presented. The natural life of the Bay was predicted according to sidemenlation rate.