汇出汇入条件下港内航道船舶安全距离研究

Safety vessel distance in port fairway during vessel's entering or outing of fairway

在港内航道中,船舶的数量多密度大,船舶汇入汇出对在航道中正常行驶的其它船舶造成了一定的安全隐患。在已有的船舶运动模型的理论基础上,对船舶汇入汇出安全行驶进行了初步设计,并计算出能够进行安全汇入与汇出的最小距离要求。

In the port fairways, there are so many vessels that a high density is observed. The movement of vessels in and out of fairways influences the safety of other moving vessels. Based on the theory of vessel motion model, this paper introduces a method to calculate the minimum safety distance for vessels entering and outing of fairways. We also apply the method to a case study in Ningbo port, which gives suggestions for the safety management of vessels in fairways.