九龙江河口区滩槽演变及招银港区航道稳定性分析

Riffle-pool Evolution of Jiulongjiang Estuary Region and Channel Stability Analysis of Zhaoyin Harbour Area

厦门港招银港区地处九龙江河口湾南岸,航道的稳定性与流域来水来沙和潮流动力条件息息相关。根据九龙江河口区的河形地貌特征、流域来水来沙条件、潮流动力条件及历次测图比较,对河口区海床演变进行分析,预测海床演变趋势和航道的稳定性。

Zhaoyin Harbour Area is situated at the south bank of Jiulongjiang estuary and the channel stability is closely bound up with the coming water, sand and the tide dynamic condition. According to the feature of river morphology of Jiulongjiang estuary region, the condition of coming water and sand of the river basin and the tide flowing dynamics as well as all past survey sheets comparison, the seabed evolution for the estuary region was analyzed in order to predict the evolution trend of the seabed and the stability of the channel.