横沙成陆和建港对长江口河势的影响

Hengsha Reclamation and Port Construction Impact on Yangtze River Estuary Regime

通过数值模拟分析横沙成陆后对长江口河势格局的影响,表明横沙两滩具备吹填成陆的技术条件,横沙成陆方案和深水新港方案顺应长江口河势总体格局。深水新港航道具备-20 m水深的技术条件,可满足1.8万TEU集装箱船停靠。

According to the analysis of numerical simulation about the impact on Hengsha reclamation and the port construction to the Yangtze River Estuary river regime, the preliminary conclusion is that Hengsha reclamation basically conforms to the river regime of the Yangtze River Estuary pattern development trend. To build large-scale dredged harbour basin on Hengsha east shoal is basically feasible, and has the technical condition of-20 meters deep water channel ,which can meet the 18 000 TEU seventh generation container ships to call on.