... 横梁；保安带；包带；扎线；护环；束；缠上；佩带；赋予；围绕；包围；准备 gird 梁式桁架 girder frame 桁架式柱 girder pole ...
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有刚性腹杆的梁式桁架 braced girder
斜拉桥与桁架和梁式类型桥之间，在结构上的一个最显著不同之处，在于柔度方面。
One of the most noticeable structrual differences between the cable-stayed bridge and the truss and girder types lies in the field of flexibility .
在人们认识了实腹式梁的受力特征后，逐步将其部分腹部材料掏空，形成了平面桁架梁。
Having known the characters of the solid abdomen beam, people begin to remove some material in abdomen of the beam, thus the plane truss beam is formed.
借助与桁架对应的梁的剪力图和弯矩图根据两个关系式可直接求出一般平面平行弦桁架任一根杆件的轴力。
For a complanate parallel chords truss, the axial forces of a member can be solved by the shear-diagram and two simple expressions.
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