corbel
Block or brick partially embedded in a wall, with one end projecting out from the face. The weight of added masonry above counterbalances the cantilever and keeps the block from falling out of the wall. Corbeling often occurs over several courses, with each block or brick overhanging the one below so as to resemble a set of inverted steps. The form may be continuous, as in a corbeled arch, or a series of separate brackets, as on a medieval battlement. Corbeling was used extensively before the development of true arches and vaults.
corbel Architect
a bracket, usually of stone or brick
corbel [′kȯr·bəl]
(architecture)
An architectural bracket projecting from within a wall, formed by extensions of the masonry and wood beyond the wall surface, and supporting a burdensome weight above.
corbel
corbel, 2
brick wall having a corbel, 1
1. In masonry, a projection or one of a series of projections, each stepped progressively outward with increasing height, and usually projecting from a wall or chimney; serves as a support for an overhanging member or course, 1 above, or as a purely decorative element.
2. A projecting stone that supports a superincumbent weight.
3. A heavy bracket, often decorated, that is set into an adobe wall to act as a bearing surface to support a roof beam.
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