客滚码头前沿功能区布置及交通组织仿真优化

Simulation optimization of function zone arrangement and traffic organization in ro-pax terminal apron

以安全事故频发的客滚码头前沿区域作为研究对象,提出通过将该区域进行精细化布置以及合理交通组织的方式,提高码头前沿作业的安全性与便捷性。为获得区域行人密度、在港时间、行走距离及卸船作业时间等评价指标,建立客滚码头前沿作业系统微观仿真模型。并以某客滚码头泊位为例,分析码头前沿功能区布置及交通组织方案对客滚码头前沿作业评价指标的影响,并给出推荐方案。实例证明,客滚码头前沿功能区精细化布置及合理交通组织有利于减少安全事故,并提升前沿作业便捷性。

Taking the wharf apron of ro-pax terminal where safety accidents may occur as the research area,we put forward a method of conducting refined arrangement and traffic organization in this area to enhance the safety and convenient level of Ro-Pax terminal.A microscopic simulation model for the operation of ro-pax terminal apron is developed to obtain the values of performance indicators, including population-density, port time, walking distance and time of unloading, etc.Taking a ro-pax berth as a study case, we analyze the impact of function zone arrangement and traffic organization on the indicators of terminal performance and choose the optimal scheme of function zone arrangement and traffic organization. The results show that the refinement arrangement of function zone and traffic organization in the wharf apron of ro-pax terminals would help to reduce the safety accident risks and promote operation＇ s convenience.