Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Rib vaults are a type of architectural structure used in Gothic cathedrals, characterized by the intersection of diagonal ribs that create a web-like pattern. They provide structural support and allow for the distribution of weight more efficiently.
External supports that counteract the outward thrust created by rib vaults, allowing for taller and more open spaces in Gothic architecture.
Groin Vaults: A type of rib vault formed by the intersection at right angles between two barrel vaults.
Fan Vaults: A variation of rib vaults where the ribs radiate from a central point like an opened fan, commonly found in English Perpendicular Gothic architecture.