桁架通常由上下弦杆和腹杆组成,普通桁架(称之为实腹桁架)的腹杆由斜腹杆和(竖)直腹杆组成,但往往建筑师不希望出现斜腹杆影响其造型和采光,那么去掉斜腹杆以后剩下由直腹杆和上下弦杆组成的桁架即为空腹桁架。
三层混合型空腹桁架在连体结构中的应用-建筑结构 关键词]空腹桁架;连体结构;竖向刚度;振动频率 [gap=1105]Keywords:vierendeel truss; portal structure; vertical stiffness; flutter frequency
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推导了考虑水平和垂直位移时空腹桁架连续代入法的计算公式。
The calculation formulas of successive approximations method of the Vierendeel truss are derived by considering horizontal and vertical displacement.
在大连新港工程中,连接陆地和油码头的栈桥是由九跨百米、全焊的空腹桁架组成的。
In Talien New Port, the bridge which joins coast land to the off shore deep water oil tanker wharf is composed of nine spans of 100 metres all welded open web trusses.
简述了多、高层建筑中空腹桁架转换结构的型式及空腹桁架转换结构在多、高层建筑中的应用现状。
The types and current situations of Vierendeel truss transfer structure in high-rise building are introduced.
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