单词 | knee-braced |
释义 | > as lemmasknee-braced knee-braced adj. ΘΚΠ society > occupation and work > industry > building or constructing > building or providing with specific parts > [adjective] > supported with specific parts trussed1840 knee-braced1915 1915 H. R. Thayer Struct. Design II. xii. 448 (heading) The knee-braced steel frame. 1940 Archit. Rev. Mar. 102/2 The roof unit and ceiling members..in the 27 ft. wide blocks [form] a knee-braced truss. 1950 Engineering 31 Mar. 366/1 By using a knee-braced portal structure, broad-flange beams may be employed for spans up to about 70 ft. < as lemmas |
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