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Half Hulls
A half hull model ship (also known as a "half hull" or "half ship") is a wooden model ship featuring only one half of a boat's hull without rigging or other fixtures. Background Prior to the twentieth century, half hull model ships were constructed by shipwrights as a means of planning a ship's design and sheer and ensuring that the ship would be symmetrical. The half hulls were mounted on a board and were exact scale replicas of the actual ship's hull. With the advent of computer design, half hulls are now built as decorative nautical art and constructed after a ship is completed."Half-Hull Modeling," (The Apprenticeshop, Bath, ME USA:1980) See also * Wooden model ship * Marine Art References External linksHalf Hull Boat Modelling:An Old Art Turned Full Circle Model boats Model A model is an informative representation of an object, person or system. The term originally denoted the Plan_(drawing), plans of a building in late 16th-century English, and derived via Fre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Half Hull Model Ship
A half hull model ship (also known as a "half hull" or "half ship") is a wooden model ship featuring only one half of a boat's hull (watercraft), hull without rigging or other fixtures. Background Prior to the twentieth century, half hull model ships were constructed by shipwrights as a means of planning a ship's design and Sheer_(ship), sheer and ensuring that the ship would be symmetrical. The half hulls were mounted on a board and were exact Scale model, scale replicas of the actual ship's hull. With the advent of computer design, half hulls are now built as decorative nautical art and constructed after a ship is completed."Half-Hull Modeling," (The Apprenticeshop, Bath, ME USA:1980) See also * Wooden model ship * Marine Art References External linksHalf Hull Boat Modelling:An Old Art Turned Full Circle Model boats Ships, Model Marine art Ship design {{Design-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wooden Model Ship
Wooden ship models or wooden model ships are scale representations of ships, constructed mainly of wood. This type of model has been built for over two thousand years. Basic types of wooden ship model construction There are five basic types of construction used in building a wooden ship model hull: *Solid wood hull sawn and carved from a single block of wood. *Gluing together two thinner blocks of wood so that a block is formed with the seam vertical, so that the seam will show running down that surface of the block which is to be the deck. No advantage is gained by having the seam show along the sides of the hull. *Bread and Butter Cutting four or five thinner slabs of wood (the ''Bread'') to be glued (the ''Butter'') later into a laminated block. In this case, the slabs will be oriented so that they sit one on top of the other. *Plank on bulkhead, a technique in which a series of shaped bulkheads are placed along the keel to form a shaped stage which will be covered with plank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hull (watercraft)
A hull is the watertight body of a ship, boat, or flying boat. The hull may open at the top (such as a dinghy), or it may be fully or partially covered with a deck. Atop the deck may be a deckhouse and other superstructures, such as a funnel, derrick, or mast. The line where the hull meets the water surface is called the waterline. General features There is a wide variety of hull types that are chosen for suitability for different usages, the hull shape being dependent upon the needs of the design. Shapes range from a nearly perfect box in the case of scow barges to a needle-sharp surface of revolution in the case of a racing multihull sailboat. The shape is chosen to strike a balance between cost, hydrostatic considerations (accommodation, load carrying, and stability), hydrodynamics (speed, power requirements, and motion and behavior in a seaway) and special considerations for the ship's role, such as the rounded bow of an icebreaker or the flat bottom of a landing craft. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rigging
Rigging comprises the system of ropes, cables and chains, which support a sailing ship or sail boat's masts—''standing rigging'', including shrouds and stays—and which adjust the position of the vessel's sails and spars to which they are attached—the ''running rigging'', including halyards, braces, sheets and vangs. Etymology According to the Encyclopædia Britannica Eleventh Edition "rigging" derives from Anglo-Saxon ''wrigan'' or ''wringing'', "to clothe". The same source points out that "rigging" a sailing vessel refers to putting all the components in place to allow it to function, including the masts, spars, sails and the rigging. Types of rigging Rigging is divided into two classes, ''standing'', which supports the mast (and bowsprit), and ''running'', which controls the orientation of the sails and their degree of reefing. Configurations differ for each type of rigging, between ''fore-and-aft rigged'' vessels and ''square-rigged'' vessels. Standing Standin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shipwrights
Shipbuilding is the construction of ships and other floating vessels. It normally takes place in a specialized facility known as a shipyard. Shipbuilders, also called shipwrights, follow a specialized occupation that traces its roots to before recorded history. Shipbuilding and ship repairs, both commercial and military, are referred to as "naval engineering". The construction of boats is a similar activity called boat building. The dismantling of ships is called ship breaking. History Pre-history The earliest known depictions (including paintings and models) of shallow-water sailing boats is from the 6th to 5th millennium BC of the Ubaid period of Mesopotamia. They were made from bundled reeds coated in bitumen and had bipod masts. They sailed in shallow coastal waters of the Persian Gulf. 4th millennium BC Ancient Egypt Evidence from Ancient Egypt shows that the early Egyptians knew how to assemble planks of wood into a ship hull as early as 3100 BC. Egyptian potte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheer (ship)
The sheer is a measure of longitudinal main deck curvature, in naval architecture. The sheer forward is usually twice that of sheer aft. Increases in the rise of the sheer forward and aft build volume into the hull, and in turn increase its buoyancy forward and aft, thereby keeping the ends from diving into an oncoming wave and slowing the ship. In the early days of sail, one discussed a hull's sheer in terms of how much "hang" it had. William Sutherland's ''The Ship-builders Assistant'' (1711) covers this information in more detail. The practice of building sheer into a ship dates back to the era of small sailing ships. These vessels were built with the decks curving upwards at the bow and stern in order to increase stability by preventing the ship from pitching up and down. Sheer on exposed decks also makes a ship more seaworthy by raising the deck at fore and aft ends further from the water and by reducing the volume of water coming on deck. See also *Camber (ship) The camb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symmetrical
Symmetry (from grc, συμμετρία "agreement in dimensions, due proportion, arrangement") in everyday language refers to a sense of harmonious and beautiful proportion and balance. In mathematics, "symmetry" has a more precise definition, and is usually used to refer to an object that is invariant under some transformations; including translation, reflection, rotation or scaling. Although these two meanings of "symmetry" can sometimes be told apart, they are intricately related, and hence are discussed together in this article. Mathematical symmetry may be observed with respect to the passage of time; as a spatial relationship; through geometric transformations; through other kinds of functional transformations; and as an aspect of abstract objects, including theoretic models, language, and music. This article describes symmetry from three perspectives: in mathematics, including geometry, the most familiar type of symmetry for many people; in science and nature; and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scale Model
A scale model is a physical model which is geometrically similar to an object (known as the prototype). Scale models are generally smaller than large prototypes such as vehicles, buildings, or people; but may be larger than small prototypes such as anatomical structures or subatomic particles. Models built to the same scale as the prototype are called mockups. Scale models are used as tools in engineering design and testing, promotion and sales, filmmaking special effects, military strategy, and hobbies such as rail transport modeling, wargaming and racing; and as toys. Model building is also pursued as a hobby for the sake of artisanship. Scale models are constructed of plastic, wood, or metal. They are usually painted with enamel, lacquer, or acrylics, and decals may be applied for lettering and fine details. They may be built from scratch, or from commercially made kits, either out of the box or modified (known as kitbashing). Model prototypes include all types of veh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nautical Art
Marine art or maritime art is a form of figurative art (that is, painting, drawing, printmaking and sculpture) that portrays or draws its main inspiration from the sea. Maritime painting is a genre that depicts ships and the sea—a genre particularly strong from the 17th to 19th centuries. In practice the term often covers art showing shipping on rivers and estuaries, beach scenes and all art showing boats, without any rigid distinction - for practical reasons subjects that can be drawn or painted from dry land in fact feature strongly in the genre."Grove": Cordingley, D., ''Marine art'' in Grove Art Online. Accessed April 2, 2010 Strictly speaking "maritime art" should always include some element of human seafaring, whereas "marine art" would also include pure seascapes with no human element, though this distinction may not be observed in practice. Ships and boats have been included in art from almost the earliest times, but marine art only began to become a distinct genre, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peabody Museum Half Hulls
Peabody may refer to: Libraries * Peabody Institute Library (Peabody, Massachusetts), public library in Peabody, Massachusetts * George Peabody Library, the historical library at the Peabody Institute in Baltimore * Peabody Township Library, a city library in Peabody, Kansas Museums * Peabody Essex Museum, a museum of art and culture in Salem, Massachusetts * Peabody Historical Library Museum, in Peabody, Kansas * Peabody Museum of Archaeology and Ethnology at Harvard University in Cambridge, Massachusetts * Peabody Museum of Natural History at Yale University in New Haven, Connecticut * Robert S. Peabody Museum of Archaeology at Phillips Academy in Andover, Massachusetts Music * Peabody Institute, a music conservatory at Johns Hopkins University in Baltimore, Maryland ** Peabody Symphony Orchestra, a music ensemble at the Peabody Institute * Peabody (band), Australian music group * Peabody (dance), a fast foxtrot-type dance done to ragtime music Places United States * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wooden Model Ship
Wooden ship models or wooden model ships are scale representations of ships, constructed mainly of wood. This type of model has been built for over two thousand years. Basic types of wooden ship model construction There are five basic types of construction used in building a wooden ship model hull: *Solid wood hull sawn and carved from a single block of wood. *Gluing together two thinner blocks of wood so that a block is formed with the seam vertical, so that the seam will show running down that surface of the block which is to be the deck. No advantage is gained by having the seam show along the sides of the hull. *Bread and Butter Cutting four or five thinner slabs of wood (the ''Bread'') to be glued (the ''Butter'') later into a laminated block. In this case, the slabs will be oriented so that they sit one on top of the other. *Plank on bulkhead, a technique in which a series of shaped bulkheads are placed along the keel to form a shaped stage which will be covered with plank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marine Art
Marine art or maritime art is a form of figurative art (that is, painting, drawing, printmaking and sculpture) that portrays or draws its main Sea in culture, inspiration from the sea. Maritime painting is a genre that depicts ships and the sea—a genre particularly strong from the 17th to 19th centuries. In practice the term often covers art showing shipping on rivers and estuaries, beach scenes and all art showing boats, without any rigid distinction - for practical reasons subjects that can be drawn or painted from dry land in fact feature strongly in the genre."Grove": Cordingley, D., ''Marine art'' in Grove Art Online. Accessed April 2, 2010 Strictly speaking "maritime art" should always include some element of human seafaring, whereas "marine art" would also include pure seascapes with no human element, though this distinction may not be observed in practice. Ships and boats have been included in art from almost the earliest times, but marine art only began to become a d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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