词族 · spandrel
词形变化
英语词源
- spandrel (n.)
- "triangular space between the outer curve of an arch and the molding enclosing it," late 15c., apparently a diminutive of Anglo-French spaundre (late 14c.), which is of uncertain origin, perhaps a shortening of Old French espandre "to expand, extend, spread," from Latin expandre (see expand).
权威例句
- 1. The seismic performance of flat plate structure can be improved by the spandrel beam.
- 板柱结构的周边布置边梁可以提高结构的抗震性能.
- 2. Yingbin Bridge , located in Jiangshan , Zhejiang, is a three - span deck arch bridge spandrel arch.
- 浙江江山市迎宾大桥是一座三跨上承式系杆葵拱拱桥.
- 3. The thrust at spring of spandrel arch makes it different between compound bridge and ordinary bridge.
- 复拱桥腹拱拱脚对主拱有较大水平推力作用,这一水平推力使得复拱桥受力与普通拱桥有所不同.