Thesaurus Term/Concept: FAN VAULT
| Identifier | 138870 |
|---|---|
| Class | COMPONENTS |
| Status | Preferred |
| Index? | Yes |
| Scope Note | A vault composed of concave cones, inverted and overlaid with ribs that rise from the springing of the vault and diverge equally in different directions, producing an effect like the ribs of an opened fan. |