vault rib
英 美
叉肋拱
交叉肋拱交叉肋拱 (vault rib) 形成连续拱顶形成连续拱顶c. c.
穹隆拱肋
... 穹隆布景 kuppel horizont 穹隆拱肋 vault rib 穹隆构造 vaulting ...
The rib vault, flying buttress, and pointed (Gothic) arch were used as solutions to the problem of building a very tall structure while preserving as much natural light as possible.
借着拱顶肋、飞扶垛和尖拱(哥德式),使建造极高结构而尽量保持自然光的问题得以解决;