Search results
Results from the WOW.Com Content Network
In many cases, these techniques were very labor-intensive or inefficient in their use of raw materials. Regardless of differences in ship construction techniques, the vessels of the ancient world, particularly those that plied the waters of the Mediterranean Sea and the islands of Southeast Asia were seaworthy craft, capable of allowing people ...
The use of a keel in sailing vessels dates back to antiquity. The wreck of an ancient Greek merchant ship known as the Kyrenia ship establishes the origin of the keel at least as far back as 315 BC. [4] [page needed] The Uluburun shipwreck (c. 1325 BC) had a rudimentary keel, but it may have been more of a center plank than a keel. [5]
Formerly made of rope, typically of braided stainless steel wire, occasionally solid metal rod. Stem: a continuation of the keel upwards at the bow where the two sides of the hull meet. Stern: the aftmost part of a boat, often ending in a transom. Stern sheets a flat area or deck, inboard of the transom in a small boat. It may contain hatches ...
Some were responsible for fixing old ships; some were responsible for making the keel and some were responsible for building the helm. It was the keel that determined the shape and the structure of the hull of Fuchuan Ships. The keel is the middle of the bottom of the hull, constructed by connecting three sections; stern keel, main keel and ...
Greathead also made a submission, built of wood, but which floated bottom up when upset. He was however rewarded by being employed to build a boat as directed by the committee. Sometime after, two members of the committee presented a model which Greathead was instructed to build. At his suggestion it was agreed that a curved keel should be used ...
With a keel length of about 25.5 meters and an overall length in excess of 30 meters, it was a large ship for the time, especially in the Baltic Sea. It served not only as a warship armed with as many as 68 artillery pieces, but as a mobile castle to serve all of the king's needs as he traveled throughout his realm.
In marine terms, a keel block, is a concrete or dense wood cuboid that rests under a ship during a time of repair, construction, or in the event of a dock being drained. The block rests under the keel of a ship.
In the 2nd century AD, people from the Indonesian archipelago already made large ships measuring over 50 m long and standing 4–7 m out of the water. They could carry 600–1000 people and 250–1000 ton cargo. These ships were known as kunlun bo or k'unlun po (崑崙舶, lit. "ship of the Kunlun people") by the Chinese, and kolandiaphonta by ...