SwageBeam™ Secondary Beam Swagebeam Secondary Beam - Ayrshire.co.uk    
All designs should be checked by a structural engineer
Design in accordance with BS5950:Part 5:1998. Steel grade S450:Z275
    Span (m):
     
Centres (m):
Suggested Values
    Dead (kN/m²):   Office = 0.35 kN/m² ; Storage = 0.65 kN/m²    
    Service (kN/m²):   Office = 0.05 kN/m² ; Storage = 0.25 kN/m²    
    Imposed (kN/m²):   Office = 2.5 kN/m² ; Storage = 5.0 kN/m²    
    Imposed Def Lim: L /
With brittle finishes use 360 (i.e. plasterboard),    

w/o brittle finishes use 250 (i.e. suspended ceiling)
    Restraint:
       
    Vibration Check:
  For offices / residential: Yes    
    Decking:
       
    Thickness (mm):
     
    Frequency (hz):
8.0 Hz typical, 24 Hz for dance studios    
    Minimum joist depth (mm):
       
    Maximum joist depth (mm):
       
    Optimum:        
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