叠涩拱

叠涩拱，建筑学名词，指用砖石层层堆叠向内收最终在中线合拢成的拱。

叠涩拱技术起源甚早，在玛雅、古希腊等古代文明均有所发现。位于爱尔兰东北部，大约建于公元前3000年的纽格莱奇史前坟墓，亦发现一个完整无缺的叠涩拱，用以支撑主要墓室的屋顶。

单词	Corbel arch
释义	Corbel arch 中文百科叠涩拱叠涩拱，建筑学名词，指用砖石层层堆叠向内收最终在中线合拢成的拱。叠涩拱技术起源甚早，在玛雅、古希腊等古代文明均有所发现。位于爱尔兰东北部，大约建于公元前3000年的纽格莱奇史前坟墓，亦发现一个完整无缺的叠涩拱，用以支撑主要墓室的屋顶。英语百科 Corbel arch 叠涩拱 A corbel arch (or corbeled / corbelled arch) is an arch-like construction method that uses the architectural technique of corbeling to span a space or void in a structure, such as an entranceway in a wall or as the span of a bridge. A corbel vault uses this technique to support the superstructure of a building's roof.
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Corbel arch