squinch
复数形式
squinches
1
用于从方形或多边形底座平滑过渡到上方圆形或圆顶形状的小拱门或悬臂结构, 拱肩,一种允许从方形平面过渡到圆顶的小拱顶
a small arch or corbelled structure that is used to create a smooth transition from a square or polygonal base to a circular or domed shape above
A squinch is an architectural element used to transition between a square base and a dome or circular structure above it. It consists of a series of corbel-like arches or brackets that curve inward at the corners, allowing the dome to sit securely on the square walls. Squinches help distribute the weight of the dome evenly and create a visually pleasing connection between different shapes. This feature is commonly found in religious buildings, such as churches and mosques, where domes are often prominent, contributing to both the structural integrity and the aesthetic design of the space.