Anfahrversuche an Brueckenleitschranken mit zwei Kastenprofilen 130 /150 mm. Essais de choc avec le systeme de retenue pour ponts 2 profils en caisson 130 /150 mm.

Three impact tests were done at bridge safety fences with box section beams 130 /150 mm. The safety barrier was placed on a ten cm high border. It was shown that the border had a negative working on the tests. Therefore borders should be avoided in such constructions. Furthermore is shown that safety fences can be tested the best in real impact tests.