Study On Ships' Routeing System And Anchorage Regulating Of Dalian Eastern Water Area

With China's further opening and reforming and the entrance to WTO as well as the globalization and the unification of world's economy and trade, the national economy has experienced a steady, rapid and healthy development .The rapid increase of foreign trade brings an unbelivable furish to the shipping market..The economy of Dalian city and its surrounding area develops at a high speed. The port construction of Dayao Bay and New Harbor further grows. In addition, the berths are constantly increasing; and the number of the ship entering and leaving harbor is getting bigger and bigger. Meanwhile the quantity and density of the large-tonnage ships has an obvious growth. The water areas in eastern Dalian, including Dayao Bay and New Harbor, experience not only an inreasing annual throughput capacity, but also a great improvement in the updating of vessel type , ship tonnage; and ship traffic flow. The above changes of the harbor condition, especially the waterway anchorage layout, brings an urgent need to the scientific research and the planning for the waterway and anchorage resources in order to speed up the port development.Based on the above phenomena, and the demand for port regulating and navigation safety conrol, this paper made an investigation to the traffic flow of Dalian eastern water area, and an improvement on the function of the port ancorage system, as well as a research on the navigation environment.The scheme in this paper can help to change the ships' navigation environment, lessen the occurrence of traffic accident, and fasten the ship cycling, which brings economic benefits and works as a feasible role to the building of the navigation center in Northeastern Asia.