摘要
件杂货装卸作业本身的复杂性导致其码头作业组织较集装箱码头更为复杂.采用两阶段分层方法求解件杂货码头连续泊位调度与货场分配问题.第1阶段考虑泊位等级、潮汐动态、货物水平运输距离,以水平运输周转量最小为目标构建连续泊位调度模型,确定船舶靠泊位置;第2阶段考虑作业线间作业量均衡和最小化所有作业线的最大作业完工时间构建货场分配模型,缩短船舶在港作业时间.针对构建模型分别设计求解方法,提出两种不同调度策略确定船舶进港顺序.最后通过算例试验,在验证方法有效性的同时对不同策略下调度方案进行对比分析.
The complexity of loading and reloading operation of the general cargo makes the terminal's operational organization more complex than the container terminal.The two-stage hierarchical solving method is adopted for the continuous berth scheduling and cargo yard allocation in the general cargo terminal.At the first stage,the berth scheduling model is proposed with the minimization of the horizontal transportation turnover volume while considering the berth grade,the tidal dynamic and the cargo's horizontal transportation distance.At the second stage,considering the operational quantity balances between different operation lines,the cargo yard allocation model is presented with the minimization of the operating lines'makespan for reducing the vessels'operation time in port.The solution methods for the proposed models are designed.Two different scheduling strategies are presented for determining the vessels'entering sequences.The effectiveness of method is verified and the two different strategies'scheduling results are analyzed comparatively through the experimental results.
作者
李俊
刘志雄
张煜
LI Jun;LIU Zhi-xiong;ZHANG Yu(School of Automobile and Traffic Engineering,Wuhan University of Science and Technology,Wuhan 430065,China;School of Machinery and Automation,Wuhan University of Science and Technology,Wuhan 430081,China;School of Transportation,Fujian University of Technology,Fuzhou 350108,China;Engineering Research Center of Port Logistics Technology and Equipment of Ministry of Education,Wuhan University of Technology,Wuhan 430063,China)
出处
《交通运输系统工程与信息》
EI
CSCD
北大核心
2020年第1期175-182,221,共9页
Journal of Transportation Systems Engineering and Information Technology
基金
国家自然科学基金(71372202,71874132)~~
关键词
水路运输
连续泊位调度
分层求解
件杂货码头
货场分配
泊位等级
waterway transportation
continuous berth scheduling
hierarchical solving method
general cargo terminal
cargo yard allocation
berth grade
