コンテナターミナルにおける物流システムの最適設計 : 第3報, トランスファクレーン・ヤードの最適配置と運用計画

概要

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In thisr esearch, the optimum design methods for material handling system in a seaport containerterminal are investigated. The optimum design for the container yard with transfer crane system is discussed in the present report. The simulation model is built both from the field survey and the analysis of handling mechanism for a transfer crane. As a result of simulation analysis, the optimum block size of container stowage for a transfer crane is derived. An index to evaluate the condition of delivery operation, that a container is loaded to tractor-trailer with a transfer crane, is defined as the queuing time irregularity. It describes the relationship between the inter-arrival time for tractortrailers and the stacking height for a transfer crane. For delivery operation, it is confirmed that 3container stacking is most effective in any case and that queuing time irregularity less than 1describes the optimum operation with no cumulative waiting time for tractor trailers.
社団法人日本機械学会の論文
1999-09-25