底板是以槽钢焊接成框架，钢板为面板的平板结构，其尺寸与模框相对应。
Channel bottom is welded into the frame, steel structure for the flat panel, and its size corresponds with the mold box.
因此，对厚壁双冷弯槽钢焊接组合截面构件而言，确定其稳定承载力时应考虑焊接残余应力和冷弯残余应力的共同影响。
So for thick-walled double channels with welding composite section, the combined effects of the cold-formed and welding residual stresses shall be considered to assure the stability bearing capacity.
型钢选用工字钢、角钢或槽钢，或者采用钢板焊接为“十”字型截面。
The bar steels adopt I steels, Angle steels or channel steels, or adopt steel plates which are welded into a cross shaped section.
该机底座采用槽钢，机体采用钢板焊接而成。
The base of the machine adopts a channel steel and the body adopts welded steel plate.
机架采用槽钢作为主梁，中间加加强筋板焊接而成。
The rack USES the channel steel to take the main body, the middle with stiffener board welded together.
机架采用槽钢作为主梁，中间加加强筋板焊接而成。
The rack USES the channel steel to take the main body, the middle with stiffener board welded together.
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