文档介绍:平台小梁刚度计算跨度L=㎝*在黄色区域输数据!荷载范围(小梁间距)b=㎝平台均布荷载设计值w=㎏/㎡*.=.平台自重均布荷载w=.㎏/㎡*.=.小梁线荷载q=(w+w)*b+=.kg/cmq=q+自重允许挠度L/=.㎝型 号理论重量Ix挠度计算判断允许值结论/kg·m-/cmf=*q*L/(*.**I)角钢LX...>.太小角钢LX...>.太小角钢LX...>.太小角钢LX...>.太小角钢LX...>.太小槽钢[....>.太小槽钢[..<.满足槽钢[..<.满足槽钢[...<.满足槽钢[a..<.满足槽钢[b..<.满足槽钢[a..<.满足槽钢[..<.满足槽钢[a..<.满足槽钢[.<.满足槽钢[a..<.满足槽钢[..<.满足槽钢[a..<.满足槽钢[..<.满足槽钢[a..<.满足槽钢[b..<.满足槽钢[c..<.满足槽钢[a.<.满足槽钢[b..<.满足槽钢[c..<.满足槽钢[a..<.满足槽钢[b..<.满足槽钢[c..<.满足槽钢[a..<.满足槽钢[b..<.满足槽钢[c..<.满足槽钢[a..<.满足槽钢[b..<.满足槽钢[c..<.满足槽钢[....>.太小槽钢[..<.