摘要
为科学指导渤海湾客滚运输船舶合理大型化,统筹过海运输发展与安全,厘清客滚船大型化发展历程,研判市场需求、企业运营、行业管理等影响因素与供需矛盾.系统梳理客滚运输航线及港口布局特征,分析客滚运输企业及船舶运力结构分布,找准船港航一体化发展需求导向.基于海港总体设计规范中通航基础设施尺度的计算方法,采用逆向工程思维推导船型计算式,匹配调整理论结果、归并数值,提出渤海湾 4种客滚船大型化标准船型,确定船舶总长、型宽、满载吃水、吨级等主要参数,研判提出渤海湾 30个客滚泊位的大型化船型并开展适用性评价.对引导渤海湾新建省际客滚船标准化、序列化发展,强化船舶适港、适航安全保障性具有技术支撑作用.
Abstract
The rational expansion of passenger ro-ro transport ships in the Bohai Bay requires scientific guidance,ensuring the coordinated development and safety of cross-sea transportation.This study aims to clarify the development process of large-scale passenger ro-ro ships,considering market demand,enterprise operations,industry management,and other factors influencing supply and demand.Additionally,it systematically examines the layout characteristics of passenger ro-ro transportation routes and ports,as well as analyzes the structural distribution of passenger ro-ro enterprises and ships'transport capacity.Furthermore,it identifies the demand orientation for the integrated development of ships,ports,and shipping.The calculation method of navigation infrastructure dimensions in the overall design specification for seaports is referenced,and a reverse engineering approach is employed to derive the calculation formula of ship type.By matching and adjusting the theoretical results and consolidating the values,four large-scale standard ship types for ro-ro passenger ships in the Bohai Bay are proposed,including their main parameters such as overall length,molded width,full load draft,and gross tonnage.Finally,the applicability of the proposed large-scale ship types for 30 ro-ro passenger berths in the Bohai Bay is evaluated,providing technical support for guiding the standardization and serialization development of new interprovincial ro-ro passenger ships in the region,and enhancing the safety and security of ships'port operations and seaworthiness.
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