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长江下游三沙 (福姜沙、通州沙、白茆沙 )水道是长江口以上重要的碍航浅段 ,随着长江口深水航道治理工程的实施 ,有效地发挥长江黄金水道的效益 ,对三沙水道的治理势在必行。本文结合水流泥沙运动特性 ,探讨三沙水道河床演变的主要影响因素以及对航道的影响 ,并提出三沙水道海轮深水航道整治初步设想
The Sansha (Fukangsha, Tongzhouzha, Baishacao) waterways in the lower reaches of the Yangtze River is an important hurdle section above the mouth of the Yangtze River. With the implementation of the Yangtze River Estuary Deepwater Channel Regulation Project, the effectiveness of the golden waterway in the Yangtze River has been brought into full play. The governance of the sand is imperative. Based on the characteristics of flow and sediment movement, this paper discusses the main influencing factors of the river bed evolution of Sansha waterway and its impact on the waterway. The preliminary plan of regulation of deep water channel of Sansha waterway