HEB STEEL ARCHES

Adecuated to mostly vertical stresses, not so much for transverse stresses.
Large contact surface in the outer wing to apply against the excavation.

Most usual sizes are:
HEB-140 / 160 / 180.
Can be made up to HEB-240.

  TECHNICAL PROPIERTIES  HEB STEEL ARCHES

HEB Dimensions mm Section A cm2 Weight P kg/m Adverted al eje x-x
h b e e1 r h1 lx cm4 wz cm3 iz cm
100 100 100 6 10 12 56 26 20.4 450 89.9 4.16
120 120 120 6.5 11 12 74 34 26.7 864 144 5.04
140 140 140 7 12 12 92 43 33.7 1510 216 5.93
160 160 160 8 13 15 104 54.3 42.6 2490 311 6.78
180 180 180 8.5 14 15 122 65.3 51.2 3830 426 7.66
200 200 200 9 15 18 134 78.1 61.3 5700 570 8.54
220 220 220 9.5 16 18 152 91 71.5 8090 736 9.43
240 240 240 10 17 21 164 106 83.2 11260 938 10.3
300 300 300 11 19 27 208 149 117.0 25170 1680 13