نتایج جستجو برای: container terminals
تعداد نتایج: 29845 فیلتر نتایج به سال:
Maritime container traffic has been the fastest-growing part of the world transport market for years. Building global supply chains requires the involvement of many actors, both operating within the area of maritime transport as well as hinterlands. Seaports are the focal points of all parties engaged in the transport process, determining their effectiveness. For this reason, dedicated intellig...
In this work the management of truck arrivals in a maritime terminal is investigated as possible strategy to be used for obtaining a reduction in congestion and gate queues. In particular, a non-mandatory Truck Appointment System (TAS) is considered. Inspired by the work of Zehedner and Feillet 2013, we propose a multi-commodity network flow model for representing a maritime terminal. We solve ...
Seaport container terminals are an important part of the logistics systems in international trades. This paper investigates the relationship between quay cranes, yard machines and container storage locations in a multi-berth and multi-ship environment. The aims are to develop a model for improving the operation efficiency of the seaports and to develop an analytical tool for yard operation plan...
In order to accommodate the growing intercontinental container transport, port facilities have to be up-scaled drastically. The challenge is to develop facilities that can handle a new generation of ships, the jumbo container vessels, with a capacity of 8,000 TEU (Twenty-foot Equivalent Unit) or more. The total in-port time to serve these jumbos is set at 24 hours. This amounts to almost double...
This paper treats a berth allocation problem in dedicated container terminals where feeder ships and container vessels are jointly served. When assigning quay space and a service time to each calling ship particular focus is put on the container exchange between feeder ships and vessels, so that the weighted number of containers delivered by feeder missing their intended vessel is minimized. Th...
The emergence of huge containerships together with the scarcity of yard land put an enormous pressure on authorities to adopt advanced technologies to increase the throughput of current container terminals. Automated Container Terminals (ACT), using advanced material handling technologies, are recently considered as candidates for increasing the performance of manually operated yards. In this p...
Container terminals are essential intermodal interfaces in the global transportation network. Efficient container handling at terminals is important in reducing transportation costs and keeping shipping schedules. In this paper, we study the storage space allocation problem in the storage yards of terminals. This problem is related to all the resources in terminal operations, including quay cra...
This paper considers the problem of vehicle dispatching at port container terminals in a dynamic environment. The problem deals with the assignment of delivery orders of containers to vehicles while taking into consideration the uncertainty in the travel times of the vehicles. Thus, a real-time vehicle dispatching algorithm is proposed for adaptation to the dynamic changes in the states of the ...
Queuing models are introduced for estimating container dwell times at rail intermodal terminals and transit times through rail line-haul corridors. These models are statistically calibrated on industry data. The intent of these models is to estimate changes in container flow times stemming from changes in infrastructure, staffing levels at terminals, or import volumes passing through given infr...
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