Thin-walled beam with channel section and curved web ('V')

摘要

cienkou015bcienna beam of ceowym to u015brodnik height (h) and perpendicular to the width (w), characterised by the fact that u015brodnik is bent toward inside at depth (k) forming a shoulder (3) and the outer surface is flat, and entrust chniu0119 inner is composed of two rectangular box (1) of height (d) and the width (f) each.rozsuniu0119te between each other at a distance (g) and transferred to the distance (e) from the extreme edge of the shelf.