基于港口发展需求的重点配套锚地建设方案

Key supporting anchorage construction based on port development demand

随着我国沿海港口不断发展,码头泊位数量不断增长,港口配套设施的锚地资源日益紧缺。基于台州港头门港区雀儿岙作业区港口开发的需求,通过假定泊位利用率的方式,估算到港船舶数量的概率分布特征及所需的锚位数量,对重点配套的小型危险品锚地建设方案进行研究。结合底质、交通流、风浪流影响、水深和掩护条件等方面分析,提出2种小型危险品锚地布置方案,并从船舶靠离航程、锚泊环境、与规划衔接角度等因素综合考虑,给出推荐的锚地布置方案,为雀儿岙作业区港口发展建设提供了有力保障。

With the continuous development of coastal ports in China,the number of berths is growing,and the anchorage resources of port supporting facilities are increasingly scarce.Based on the port development demand in Que er ao operation area of Toumen port area in Taizhou Port,the probability distribution of the arriving ships and the required number of anchorage spaces are estimated by assuming the utilization rate of berths,among which the most important is the small dangerous anchorage construction plan.Based on the analysis of seabed,traffic flow,wind,wave effects,water depth,and wave conditions,this article proposes two layout plans of small dangerous goods anchorage.By comparing the berthing and departure distance,the anchorage environment,and the connection with the local planning,a recommended anchorage layout plan is proposed,which provides strong support for the port development and construction of Que er ao operation area.