网页A spandrel[1] is a roughly triangular space, usually found in pairs, between the top of an arch and a rectangular frame, between the tops of two adjacent arches, [2] or one of the four spaces between a circle within a square. They are frequently filled with decorative elements.
网页The spandrel beam is a connection between two beams that span the width of a floor slab. The spandrel beam provides resistance to torsional loads and is essential for the stability of high-rise buildings. The design of the spandrel beam is critical to ensure the structural integrity of the building.
网页2024年3月16日 · In construction and architecture, the term “spandrel” refers to the space or surface area between structural elements such as arches, columns, or beams. This architectural feature plays both aesthetic and functional roles in buildings and bridges, providing opportunities for decorative elements and concealing structural components.
网页In evolutionary biology, a spandrel is a phenotypic trait that is a byproduct of the evolution of some other characteristic, rather than a direct product of adaptive selection.
网页spandrel, the roughly triangular area above and on either side of an arch, bounded by a line running horizontally through the apex of the arch, a line rising vertically from the springing of the arch, and the curved extrados, or top of the arch.
网页In architecture, a spandrel is the triangle-shaped space between two arches, or between an arch and the rectangle that frames it. Often, a spandrel is formed by a wall, a ceiling, and the curve of an arch.