open web girder 空腹大梁 ; 空腹梁
solid web girder 实腹梁
solid-web girder 实体腹板梁
plate web girder 腹板梁
open-web girder [建] 空腹大梁
plate-web girder 腹板梁
The test result shows that deflection of CFST truss girder is mainly attributed to deformation of shear-bending parts and much smaller than that of solid web girder.
试验结果表明：钢管混凝土桁梁变形比实腹梁小很多且主要集中于边段；
The welding on the girder web first before installation, transportation lashing hook.
安装前先将焊在主梁腹板上，运输时捆绑用的吊钩。
Cracks occurred in the main weld joining the web and upper wing panel of an overhead crane girder of I-section, some of which have expanded to the structure material and even led to girder fracture.
桥式起重机采用工字形截面作为主梁，使用多年后该结构形式的主梁上翼缘板和腹板连接的主焊缝及母材多处产生裂纹，甚至发生主梁断裂事故。
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