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Tweendeck
Tweendeckers are general cargo ships with two or sometimes three decks. The upper deck is called the ''main deck'' or ''weather deck'', and the next lower deck is the ''tweendeck''. Cargo such as bales, bags, or drums can be stacked in the ''tweendeck space'', atop the tweendeck. Beneath the tweendeck is the ''hold space'', used for general cargo. Cargo ships that have fittings to carry standard shipping containers A shipping container is a container with strength suitable to withstand shipment, storage, and handling. Shipping containers range from large reusable steel boxes used for intermodal shipments to the ubiquitous corrugated boxes. In the context of ... and retractable tweendecks (that can be moved out of the way) so that the ship can carry bulk cargo are known as ''multipurpose vessels''. Infomar"Dry Cargo Ships"Dec. 25, 2006. References Ship types {{ship-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tweendeck Rfr
Tweendeckers are general cargo ships with two or sometimes three decks. The upper deck is called the ''main deck'' or ''weather deck'', and the next lower deck is the ''tweendeck''. Cargo such as bales, bags, or drums can be stacked in the ''tweendeck space'', atop the tweendeck. Beneath the tweendeck is the ''hold space'', used for general cargo. Cargo ships that have fittings to carry standard shipping containers A shipping container is a container with strength suitable to withstand shipment, storage, and handling. Shipping containers range from large reusable steel boxes used for intermodal shipments to the ubiquitous corrugated boxes. In the context of ... and retractable tweendecks (that can be moved out of the way) so that the ship can carry bulk cargo are known as ''multipurpose vessels''. Infomar"Dry Cargo Ships"Dec. 25, 2006. References Ship types {{ship-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cargo Ships
A cargo ship or freighter is a merchant ship that carries cargo, goods, and materials from one port to another. Thousands of cargo carriers ply the world's seas and oceans each year, handling the bulk of international trade. Cargo ships are usually specially designed for the task, often being equipped with cranes and other mechanisms to load and unload, and come in all sizes. Today, they are almost always built of welded steel, and with some exceptions generally have a life expectancy of 25 to 30 years before being scrapped. Definitions The words ''cargo'' and ''freight'' have become interchangeable in casual usage. Technically, "cargo" refers to the goods carried aboard the ship for hire, while "freight" refers to the act of carrying of such cargo, but the terms have been used interchangeably for centuries. Generally, the modern ocean shipping business is divided into two classes: # Liner business: typically (but not exclusively) container vessels (wherein "general carg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deck (ship)
A deck is a permanent covering over a compartment or a hull of a ship. On a boat or ship, the primary or upper deck is the horizontal structure that forms the "roof" of the hull, strengthening it and serving as the primary working surface. Vessels often have more than one level both within the hull and in the superstructure above the primary deck, similar to the floors of a multi-storey building, that are also referred to as decks, as are certain compartments and decks built over specific areas of the superstructure. Decks for some purposes have specific names. Structure The main purpose of the upper or primary deck is structural, and only secondarily to provide weather-tightness and support people and equipment. The deck serves as the lid to the complex box girder which can be identified as the hull. It resists tension, compression, and racking forces. The deck's scantling is usually the same as the topsides, or might be heavier if the deck is expected to carry heavier loads ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intermodal Container
An intermodal container, often called a shipping container, is a large standardized shipping container, designed and built for intermodal freight transport, meaning these containers can be used across different Mode of transport, modes of transport – from container ship, ship to Rail transport, rail to Semi-trailer truck, truck – without unloading and reloading their cargo. Intermodal containers are primarily used to store and transport materials and products efficiently and securely in the global containerization, containerized intermodal freight transport system, but smaller numbers are in regional use as well. These containers are known under a number of names. Based on size alone, up to 95% of intermodal containers comply with ISO standards, and can officially be called ISO containers. Many other names are simply: container, cargo or freight container, shipping, sea or ocean container, container van or sea van, sea can or C can, or MILVAN, SEAVAN, or RO/RO. The also used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
