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A barrel vault, also known as a tunnel vault, wagon vault or wagonhead vault, is an architectural element formed by the extrusion of a single curve (or pair of curves, in the case of a pointed barrel vault) along a given distance. The curves are typically circular in shape, lending a semi-cylindrical appearance to the total design.
When two semicircular barrel vaults of the same diameter cross one another their intersection (a true ellipse) is known as a groin vault, down which the thrust of the vault is carried to the cross walls; if a series of two or more barrel vaults intersect one another, the weight is carried on to the piers at their intersection and the thrust is ...
Annular vault – A Barrel vault springing from two concentric walls. Barrel vault – An architecture tunnel vault or barrel vault is a semicircular arch extended in depth: a continuous series of arches, one behind the other. The simplest form of an architecture vault, consisting of a continuous surface of semicircular or pointed sections.
Romanesque buttresses are generally of flat square profile and do not project a great deal beyond the wall. In the case of aisled churches, barrel vaults, or half-barrel vaults over the aisles helped to buttress the nave, if it was vaulted. In the cases where half-barrel vaults were used, they effectively became like flying buttresses. Often ...
A groin vault or groined vault (also sometimes known as a double barrel vault or cross vault) is produced by the intersection at right angles of two barrel vaults. [1] The word "groin" refers to the edge between the intersecting vaults. Sometimes the arches of groin vaults are pointed instead of round. In comparison with a barrel vault, a groin ...
Barrel vault An architectural element formed by the extrusion of a single curve (or pair of curves, in the case of a pointed barrel vault) along a given distance. Bartizan An overhanging, wall-mounted turret projecting from the walls, usually at the corners, of medieval fortifications or churches. Basement
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Cross vaults are constructed of narrow, arched ribs that diagonally cross the area to be covered. The severies can be filled with small pieces of masonry, eliminating much of the massive weight of barrel vaults. These rib vaults could also more efficiently cover large rectangular areas.