corbeling

动词 corbel:

1. furnish with a corbel
   同义词：corbel

cor.bel.ing

n.（名词）
An overlapping arrangement of bricks or stones in which each course extends farther out from the vertical of the wall than the course below.
梁托结构：每一层比底下一层从垂直面凸出更多的一种砖或石的重叠结构