Porr Bridge

In 1975 a bridge structure in segment-construction was erected by the A. PORR AG for research purposes. The bridge crossing a major road in Vienna consists of single segments which are glued and stressed together. The single supported box girder with a span of 44,0 m consists of 18 prefabricated parts. In the framework of a research project it was possible to introduce artificial damages and study the changes of the dynamic behavior of the structure.