| 释义 |
DictionarySeecorbel archcorbel vault
corbel vaultA continuous corbel arch over a space, used by the ancient Mayas of Yucatan; also known as a Mayan arch. See also: vaultcorbel vault, corbeled vaultA masonry roof constructed from opposite walls, or from a circular base, by shifting courses slightly and regularly inward until they meet. The resulting stepped surface can be smoothed or curved, but no arch action is incurred. |