skeen arch
Học thuậtThân thiện
Definition
Noun: * A structural element: A "skeen arch" is an architectural arch characterized by its specific proportions. Its defining feature is that its vertical height is less than half of its horizontal width.
Usage
- The term is used in architectural description and history to classify and describe the shape of an archway, vault, or window.
- It is a technical term most commonly encountered in texts about building design, structural engineering, or historical architecture.
Examples
- The low, wide doorway was framed by a skeen arch.
- Romanesque architecture sometimes features skeen arches in its nave arcades.
- The architect specified a skeen arch for the opening to create a squat, grounded appearance.
Advanced Usage
- The "skeen arch" is contrasted with other arch types like the "semicircular arch" (where the height is exactly half the width) or the "pointed arch" (common in Gothic architecture).
- This shape affects the structural forces and the visual weight of an architectural element.
Variants and Related Words
- Skene Arch: An alternate, less common spelling for "skeen arch."
- Segmental Arch: A closely related and more common term for an arch that is a segment of a circle, which is typically also a skeen arch.
- Depressed Arch: A general term for any arch that appears flattened or low in relation to its span.
Synonyms
- Segmental arch
- Depressed arch (in some contexts)
Notes on Meaning
- The primary and essentially sole meaning of "skeen arch" is the architectural one defined above. It does not have common idiomatic or figurative uses.
Noun
- an arch whose height is less than half its width