Research On The Navigation Safety Of50,000Tons Channel For Haiyang District In Yantai Port

Haiyang is an important port area of Yantai port, as an important rely on the port industry development and the industry cluster in Haiyang, since its opening in1980, stagnant in the next twenty years. At present, the throughput capacity of Haiyang port can not support the future development of Haiyang port, can not adapt to economic globalization and the development of large-scale ship requirements, and also constraint the development of local economy. Haiyang port area has superior geographical position and good conditions for port construction, suitable for the construction of large deepwater port and waterway, from the promotion of local economic development and meet the throughput development demand perspective, the China second harbor Haiyang Construction Development Co. Ltd. construct "Haiyang port area of Yantai port east operation area1#,2#general berth project" in the eastern region(geographical coordinates for the E121°15’～121°25’, N3630’～36°45’) and the50,000tons channel project with matching.Based on Haiyang port east area50000ton channel project, first of all, combined with the channel project location、project general situation carries on the analysis of the port channel environment and the forecasting analysis of the channel traffic flow; secondly, according to the layout scheme of channel engineering, carries the research on the design elements include the effective width of channel and navigable vessel; thirdly,analysisi the degree of interaction of channel engineering and the natural environment, the port environment, traffic environment; finally use the the method of fuzzy comprehensive evaluation to the channel project navigation safety evaluation, judged to be relatively safe. At the same time point out the security is a relative concept, various factors may change as the environment changes, security measures aslo cause the accident. The analysis of this article, which can provide reference for the east area of Haiyang port area in Yantai port50,000tons channel project navigation safety, to ensure the safety of navigation of vessels.