1000TEU江海直达顶推船型及经济分析

Techno-Economic Analysis of a Composite Type of 1000 TEU River-Sea Through Container Ship

提出一种可用于江海直达或近海运输1 000TEU集装箱的组合顶推驳船设计方案,该船典型形式为一艘驳船和一艘机动顶推轮采用FastJoint装置联接而成,两条船统一的线型使该船具有接近自航船的航速,可完成较大的年运量。以洋山深水港集装箱集疏运典型航线为例,将该船和自航船进行技术经济比较分析,该船具有建造成本低、装卸时间效率高、人工费用节省等方面优势,可广泛用于近海及江海直达运输。

A design scheme of 1000 TEU composite container ship is presented, which is composed by a pusher and a barge connected with a FastJoint device. The two boats form an integrate ship-line so that this composite container ship can achieve a self-propelled ship＇ s speed. Taking a typical route of container transportation as an example, shipping from Yangshan port to other inland ports, the results of techno-economic evaluations for both the composite container ship and a self-propelled barge show that the composite container ship has the advantage of low building cost, high loading and unloading efficiency and saving labor expenses etc. And it is suitable for the offshore and river-sea through transportation.