Reinforcing beams (roof beams)
according to TRD 305 Section 5.4
Input data:
Free span length of the beam
l
T
mm
Width of the beam
b
T
mm
Height of the beam
h
mm
Center-line spacing of the beams
t
T
mm
Design pressure (gauge pressure)
p
bar
Allowable stress
σ
all
N/mm²
Results:
(optimized for maximum efficiency)
(optimized for minimum mass and maximum efficiency)
Free span length of the beam
l
T
*
mm
Width of the beam
b
T
*
mm
Height of the beam
h
*
mm
Center-line spacing of the beams
t
T
*
mm
Design pressure (gauge pressure)
p
*
bar
Allowable stress
σ
all
*
N/mm²
Stress efficiency
%
Mass per unit area
m
kg/m²
Sketch:
www.pvp-software.de
© Lau Engineering Solutions GmbH
