框架梁钢管排架支撑架施工方案.doc

钢管排架采用ф48×3.5 钢管，钢管排架纵向间距为0.9 米，横
向间距为1.2 米，大横杆步距为1.8 米，排架底均须设置扫地杆。
梁模板采用木模板，现对工程中最大截面梁（350×750）的钢管
排架进行刚度、强度、稳定性验算。其搭设简图如下：Steel Shelving with ф48 × 3.5 steel pipe, steel pipe bent vertical spacing of 0.9 m, horizontal
To the spacing of 1.2 m, a large step away from the 1.8 m rod, bent rod end must be set to sweep the floor.
Beam with wooden template template is the largest engineering beam (350 × 750) of steel
Arrangement for stiffness, strength and stability analysis. The erection diagram is as follows:

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