Gefahr Spannungsrisskorrosion - Systematische Untersuchung des Brückenbestands in Mecklenburg-Vorpommern

Hazard stress corrosion cracking - Systematical analysis of bridges in Mecklenburg-Vorpommern.

In this article, the systematic investigation of all prestressed bridges of Mecklenburg-Vorpommern with regard to its exposure to stress corrosion cracking is described. The project was divided into four phases. First, a generally concept was developed. Then the endangered buildings were divided into categories. 16 bridges have been investigated. In the second phase, the findings from phase 1 have been transferred to all buildings in the stock and a priority list drawn up. In addition, first bridges were sampled. In the phase 3 and 4 were more theoretical studies and specific buildings in the foreground. These phases are not content of this paper.