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Octagon Tower
The Octagon Tower is a historic structure at Studley Royal, a World Heritage Site in North Yorkshire, in England. The tower was built between 1728 and 1732, probably as a viewing platform. It was commissioned by John Aislabie, and designed by Robert Doe, probably in the neoclassical style. In the 1740s, its appearance was altered to the gothic style, and it may have been at this time that the external steps were added. The building was grade II* listed in 1967, but was ruinous at the time. In 1976, it was restored by North Yorkshire County Council, replacing about 40% of the stonework, all the windows and plaster. It is also a scheduled monument. The tower is built of stone, it has an octagonal plan, and three stages on a deep plinth. The entrance on the east side is approached by eight steps flanked by outward curving walls with pointed coping and piers with ball finials. The doors have a porch with buttresses containing arched niches. In the bottom stage are round-arched ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octagon Tower, Studley Royal Park - North Yorkshire, England - DSC00891
In geometry, an octagon () is an eight-sided polygon or 8-gon. A ''regular octagon'' has Schläfli symbol and can also be constructed as a quasiregular truncated square, t, which alternates two types of edges. A truncated octagon, t is a hexadecagon, . A 3D analog of the octagon can be the rhombicuboctahedron with the triangular faces on it like the replaced edges, if one considers the octagon to be a truncated square. Properties The sum of all the internal angles of any octagon is 1080°. As with all polygons, the external angles total 360°. If squares are constructed all internally or all externally on the sides of an octagon, then the midpoints of the segments connecting the centers of opposite squares form a quadrilateral that is both equidiagonal and orthodiagonal (that is, whose diagonals are equal in length and at right angles to each other).Dao Thanh Oai (2015), "Equilateral triangles and Kiepert perspectors in complex numbers", ''Forum Geometricorum'' 15, 105--1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buttress
A buttress is an architectural structure built against or projecting from a wall which serves to support or reinforce the wall. Buttresses are fairly common on more ancient (typically Gothic) buildings, as a means of providing support to act against the lateral (sideways) forces arising out of inadequately braced roof structures. The term ''counterfort'' can be synonymous with buttress and is often used when referring to dams, retaining walls and other structures holding back earth. Early examples of buttresses are found on the Eanna Temple (ancient Uruk), dating to as early as the 4th millennium BC. Terminology In addition to flying and ordinary buttresses, brick and masonry buttresses that support wall corners can be classified according to their ground plan. A clasping or clamped buttress has an L-shaped ground plan surrounding the corner, an angled buttress has two buttresses meeting at the corner, a setback buttress is similar to an angled buttress but the buttresses ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fountains Abbey And Studley Royal
A fountain, from the Latin "fons" (genitive "fontis"), meaning source or Spring (hydrology), spring, is a decorative reservoir used for discharging water. It is also a structure that jets water into the air for a decorative or dramatic effect. Fountains were originally purely functional, connected to springs or aqueduct (watercourse), aqueducts and used to provide drinking water and water for bathing and washing to the residents of cities, towns and villages. Until the late 19th century most fountains operated by gravity, and needed a source of water higher than the fountain, such as a reservoir or aqueduct, to make the water flow or jet into the air. In addition to providing drinking water, fountains were used for decoration and to celebrate their builders. Roman fountains were decorated with bronze or stone masks of animals or heroes. In the Middle Ages, Moorish and Muslim garden designers used fountains to create miniature versions of the gardens of paradise. King Louis XIV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
