welding procedures for connecting profile carriers, in particular for road transition structures lamellas

摘要

The lower cross flange (7,8) of both profile bearers in the area of the abutment point (S) extends over the middle rib (3,4) and the upper cross flange (5,6) by a distance (A). The two facing ends of the lower cross flange (7,8) are provided with a V-shaped welding seam and are blunt-welded from the top. ??The lower cross flange of both profile bearers at the abutment point are of equal width, preferable 100 mm to 150 mm, and extend over their middle ribs and their upper cross flange. The middle rib section has the same wall thickness as the middle ribs of both profile bearers.