ribbed vault

英 美
  • 肋架拱顶
  • ribbed adj.呈肋状的;有罗纹的动词rib的过去式和过去分词形式.
  • vault n.窖;穹;地下室;撑竿跳vt.做成圆拱形;撑竿跳跃vi.跳跃
Noun:
  1. vault that resembles a groined vault but has ribbed arches

    1. The surface between the ribs of a ribbed vault.
      梁腹,腹板某扇形拱的胁拱之间的平面