The land port logistics hub is a significant logistics infrastructure combining the intermodal transport, storage, consolidation, etc. Unlike general facility layout planning issues, internal and external traffic organization have an important influence on the layout of land port logistics hubs. This paper constructs a traffic network logistics hub considering truck travel time which distinguishes various types of intersections. A multi-objective model is proposed with the objectives of minimizing total truck travel time and maximizing internal correlations. Transit distance and time are both considered in total truck travel time. According to the characteristics of land port logistics hub, several constraints are added to the model, including the coverage of existing facilities, facilities’ size, direction, and entrances’ location. An improved algorithm based on NSGA-II is designed, which applies multiple mutation methods and slicing tree for chromosome code. The results suggest the designed algorithm is effective, and the layout scheme is reasonable.
A Method for Multi-Objective Facility Layout Problem of Land Port Logistics Hub Considering the Impact of Traffic Organization
22nd COTA International Conference of Transportation Professionals ; 2022 ; Changsha, Hunan Province, China
CICTP 2022 ; 1171-1182
2022-09-08
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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