Road, especially bridge, energy-intensive barrier

摘要

the subject invention is a road, especially mostowa, barrier energy intensive, containing at least two metallic posts ksztau0142townikowe, welded to the alloy plates (21) affixed to the substrate, and at least two metal guides (41 - 43) in the form of tubes, rectangular profiles enclosed attached to posts via absorberowych units,containing external absorbers (31) and placed inside a internal absorbers (32), with a ksztau0142townikowy creates pu0142askownik lobe (22), essentially perpendicular to the plates (21), and the tubular alloy ksztau0142townik (24) of a closed profile, bevel plates 100 terms powej in a plane perpendicular to the plane of the pu0142askownika frontal (22).ksztau0142townik pipe (24) is connected with pu0142askownikiem frontal pole (22) via pu0142askownika u015brodnikowego (23) substantially perpendicular to the frontal pu0142askownika (22), external absorbers (31) consisted of a u - ksztau0142tnych pu0142askownikowych elements with ends (311) zagiu0119 these outside essentially at right angles to the arms (312).mounted bases (313) to pu0142askownika frontal (22) and the folded ends (311) to ksztau0142townikowej guide (41, 42) and absorbers (32) to form internal fittings profiles profile open mounted wall (321) slotted (322) profile is open to you (313) profile external absorber (31), on the side opposite to the pu0142askownika frontal (22) pillar (2),the longitudinal axes (oz1, oz2, ow1, ow2) external absorber (31) and absorber (32) are perpendicular to the internal standard (n1, n2) to the surface (22), in pu0142askownika frontal locations fixing absorber (31, 32) to pu0142askownika frontal (22), and the tilt angle ruroweg about ksztau0142townika (24) relative to the alloy plates (21) contains in the range of from 4 to 6 degrees.