Simulation study on passing capacity of port waterway based on traffic flow characteristics

Traffic flow characteristics is one of the important factors affecting the passage capacity of the waterway, for the Jinzhou port waterway to the port ship traffic flow increase and the development trend of large ships, combined with the waterway, berths, anchorage, and natural conditions and other factors, the use of Anylogic software on the passage capacity of the main channel of the Jinzhou port and the level of service and other simulation analyses. The simulation results show that: when the traffic flow increases to 1.3 times of the current one, the increase of the proportion of large ships has a greater impact on the service level of the port, and it is necessary to increase the berths of large ships or improve the efficiency of berth operation to improve the passage capacity of the waterway.