台州港龙门港区待泊、候潮锚位数量分析

Number of anchoring points of waiting berth and waiting for the tide in Longmen Port Area of Taizhou Port

台州港龙门港区是台州港“一港六区”的重要组成部分,受港区进港航道规模和等级限制,大部分进出港船舶需要候潮。因此在设置龙门港区配套锚地时需统筹考虑待泊、候潮锚位数量。目前行业内尚无推荐性的候潮锚地锚位数量计算方法。根据相关研究成果及规范标准进行了龙门港区有关锚位的研究。采用排队论的理论分析方法,对龙门港区锚地锚位数量进行综合测算,得出了候潮为主(纯候潮或候潮+待泊)锚地锚位数量的设置方案。即在保证率一致的情况下,锚位数量可以取待泊锚位数与候潮锚位数中的较大值。

Longmen port area of Taizhou Port is an important part of Taizhou Port“One-Port Six District”.In the scale and level restriction of the approach channel,most of in-and-out port ships need to wait for the tide.Therefore,when setting up anchorages in the Longmen Port Area,both of the number of anchoring points for waiting berth and the number of waiting for the tide need to take into consideration.There is no recommended method to calculate the number of tide anchorage and anchoring points in the industry.This paper studies the anchoring points in Longmen Port Area according to the relevant research and standard.Using the theoretical analysis method of queuing theory,the number of tide anchorage and the number of anchoring points in Longmen Port Area are comprehensively measured,and the setting scheme of the number of tide anchorages(waiting for tide or waiting for tide+waiting berth)is obtained.That is to say,under the condition of consistent assurance rate,the number of anchoring points can take the larger of the number of waiting berth and waiting for the tide.