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http://dx.doi.org/10.7837/kosomes.2017.23.1.009

A Study on the Traffic Patterns of Dangerous Goods Carriers in Busan North and Gamcheon Port  

Kim, Jong-Kwan (Korea Institute of Maritime and Fisheries Technology)
Kim, Se-Won (Korea Maritime and Ocean University)
Lee, Yun-Sok (Korea Maritime and Ocean University)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.23, no.1, 2017 , pp. 9-16 More about this Journal
Abstract
As a preliminary study of enter or leaving traffic patterns of the Korea main port, port Management Information System (Port-MIS) data was used to check the volume of vessels entering and leaving the port of Busan, and three consecutive days from each seasons were selected for study. Selected 12-day General Information Center on Maritime Safety & Security (GICOMS) data was also used to analyze the traffic pattern in the main traffic lane of Busan port for dangerous goods carrier. Also, the distance between dangerous goods carriers and Oryukdo breakwater of east breakwater in the main traffic lane was analyzed. Collision probability was estimated using the cumulative probability distribution function of the normal distribution for the maritime traffic safety audit scheme based on the assumption that a ship's trajectory has a normal distribution for a section of the route. However, in case of entry or leaving thorough the Oryukdo breakwater and entry thorough the east breakwater, ship's sailing trajectories were revealed not to follow a normal distribution via regularity testing using a KS-test and SW-test. Especially in the north port, the tendency of the right side of the ship to pass was remarkable. It is desirable to develop a traffic model suitable for the characteristics of the port rather than to apply general traffic theories, and to apply this model to a maritime traffic safety diagnosis, so further research is needed.
Keywords
Busan North Port; Gamcheon Port; Dangerous goods carriers; Normality test; Traffic pattern;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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