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Cargo determines the main function, transportation mode, and related characters required for the container port. In container port design, the object cargo is an intermodal container. Containers are usually classified as 20-foot and 40-foot. 53-foot containers were introduced and used both in the US and Canada, mainly for domestic road and rail ...
A container port, container terminal, or intermodal terminal is a facility where cargo containers are transshipped between different transport vehicles, for onward transportation. The transshipment may be between container ships and land vehicles, for example trains or trucks , in which case the terminal is described as a maritime container port .
For example, if the port of calls are A, B and C, for the port A discharge, the planner must take into consideration not to choose a stowage position for a container for ports B or C on top of the container destined for port A. [14] Container size – A 20 feet container can not be loaded up on a 40 feet container, but the reverse is possible ...
The vast majority of containers moved by large, ocean-faring container ships are 20-foot (1 TEU) and 40-foot (2 TEU) ISO-standard shipping containers, with 40-foot units outnumbering 20-foot units to such an extent that the actual number of containers moved is between 55%–60% of the number of TEUs counted.
Shipping container construction requires fewer resources, meaning the quantity of traditional building materials needed (e.g. bricks and cement) are reduced. When upcycling shipping containers, thousands of kilograms of steel are saved. For example, a 12-metre-long (39 ft) shipping container weighs over 3,500 kilograms (7,700 lb).
The berth allocation problem (also known as the berth scheduling problem) is a NP-complete problem in operations research, regarding the allocation of berth space for vessels in container terminals.
The transshipment of containers at a container port or terminal can be defined as the number (or proportion) of containers, possibly expressed in TEU, of the total container flow that is handled at the port or terminal and, after temporary storage in the stack, transferred to another ship to reach their destinations.
An intermodal container, often called a shipping container, or cargo container, (or simply "container") is a large metal crate designed and built for intermodal freight transport, meaning these containers can be used across different modes of transport – such as from ships to trains to trucks – without unloading and reloading their cargo. [1]