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Example calculation

Reinforcing beams (roof beams)

according to TRD 305 Section 5.4

Input data:

  Free span length of the beam  lT  mm
  Width of the beam  bT  mm
  Height of the beam  h  mm
  Center-line spacing of the beams  tT  mm
  Design pressure (gauge pressure)  p  bar
  Allowable stress  σall  N/mm²
 

Results:

Sketch:

 

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