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    •    Composite I Beam Log in to Activate

    Geometry & Loading

    Steel Grade MPa  
    Section Family  
    Section  
    Span Le  (mm)
    Super Imposed Dead Load KPa  
    Super Imposed Live Load KPa  
    TOTAL Construction Loading KPa  
    Restrained Le Construction (mm)  
    Steel Section Pre-camber (mm)  

    Composite Inputs

    f'c (MPa)   Stud Dia
    Slab Thk.   Stud Height
    Eff. Width   Stud Type
    Beam Trib Width   Stud fy
          Double Studs?

    Capacity Moments & Shears

    Units = KN , m

    Const Line Load   ULS Line Load
    Const Moment   ULS Moment
    Const Shear   ULS Shear

     

    Steel Material Properties

    fy (N/mm²)   fu (N/mm²)
    Class   Ze (mm³)

    Steel Section Properties

    Depth   Width
    tw   tf
    kg/m   Area
    Ix   Iy
    Zx   Zy
    Sx   Sy
    rx   ry
    Iw   J

    Steel Section Capacities

    To receive wet concrete and construction loads
    Key Values  
    αs   ΦMsx (KN.m)
    αm
    Kf   ΦMbx (KN.m)
    Moa  
    Mb/Ms   ΦVweb (KN)
           



    Composite Section Capacities

     
      Steel Ny,d (KN) - Clause 3.5.4.2  
      Concrete Nc,d (KN)  
      Depth of Plastic NA (mm from top)  
         
      Stud Shear Capacity KN  
      Max Possible Stud Spacing (mm)  
      Min Possible Stud Spacing (mm)  
           
    Full Composite Results   β = 100%
      Full Comp. Moment Capacity (KN.m)  
      Full Composite ΦMbx Enhancement  
      Full Composite ΦMsx Enhancement  
      Required Studs for 100% Comp.  
         
           
      Minimum Composite Results   β = -
      Min Comp Moment Capacity  
      Full Composite ΦMbx Enhancement  
      Min Comp ΦMsx Enhancement  
      Required Studs for Min Comp  
         
           
      Composite Sec Inertia ((mm^4)  
      Deflection (Composite) (mm)  
      Deflection Ratio (Composite)  
    Vibration Frequency (Composite)
           
    Deflection (Beam Only) (mm)
      Deflection Ratio (Beam Only)  
      Vibration Frequency (Beam Only)