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Zhu Wang, Junfeng Cheng and Hongtao Hu
Port operations have been suffering from hybrid uncertainty, leading to various disruptions in efficiency and tenacity. However, these essential uncertain factors are often considered separately in literature during berth and quay crane assignments, lead...
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Yonggai Dai, Zongchen Li and Boyu Wang
Maritime transportation plays a critical role in global trade as it accounts for over 80% of all merchandise movement. Given the growing volume of maritime freight, it is vital to have an efficient system for handling ships and cargos at ports. The curre...
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Lingchong Zhong, Lijun He, Yongcui Li, Yu Zhang, Yong Zhou and Wenfeng Li
Heterogeneous quay cranes (HQCs) are the main energy-consuming equipment of automated container terminals, and they need to move from one bay to another along the rail and maintain a safe distance from one another. Improving the operational efficiency of...
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Yongsheng Yang, Shu Sun, Meisu Zhong, Junkai Feng, Furong Wen and Haitao Song
A U-shaped automated container terminal (ACT) has been proposed for the first time globally and has been adopted to construct the Beibu Gulf Port ACT. In this ACT layout, the double cantilevered rail crane (DCRC) simultaneously provides loading and unloa...
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Shuang Tang, Sudong Xu, Jianwen Gao, Mengdi Ma and Peng Liao
Container seaport congestion is a challenging problem in improving the service level and optimizing evacuating container vessels after congestion. There is a lack of research on container vessel evacuation strategies for continuous terminals. In this art...
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Meixian Jiang, Jian Zhou, Jiajia Feng, Lin Zhou, Fangzheng Ma and Guanghua Wu
In this work, we study the integrated berth and crane scheduling problem in a tidal port with multiple terminals, considering the uncertainties, tides, maximum coverage of cranes and interference between cranes. For coping with the uncertainties, a certa...
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Min Tang, Bin Ji, Xiaoping Fang and Samson S. Yu
The continuous berth allocation and quay crane assignment problem considers the size of berths and ships, the number of quay cranes, the dynamic ships and non-crossing constraints of quay cranes. In this work, a mixed-integer linear programming model of ...
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Nyamatari Anselem Tengecha and Xinyu Zhang
In the existing literature, the berthing operations, the quay crane assignments, and the scheduling problems were usually conducted without considering the worker performances (WPs) and the yard truck tasks (YTTs). However, professionals in situ corrobor...
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Armi Kim, Hyun-Ji Park, Jin-Hyoung Park and Sung-Won Cho
The rapid increase in international trade volume has caused frequent fluctuation of the vessels? arrival time in container terminals. In order to solve this problem, this study proposes a methodology for rescheduling berth and quay cranes caused by updat...
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Edwar Lujan, Edmundo Vergara, Jose Rodriguez-Melquiades, Miguel Jiménez-Carrión, Carlos Sabino-Escobar and Flabio Gutierrez
This work introduces a fuzzy optimization model, which solves in an integrated way the berth allocation problem (BAP) and the quay crane allocation problem (QCAP). The problem is solved for multiple quays, considering vessels? imprecise arrival times. Th...
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