Analysis and Repair of Vestmoen Bridge

摘要

Vestmoen Bridge at Oslo Airport Gardermoen was constructed in 1995. During construction cracksrnwere discovered in the bottom surface of the girder in one of the spans when scaffolding wasrnremoved. This was the first incident in a series caused by inadequate design. The design had to bernrevised several times during the construction period in due cooperation between the designer, thernowner and the contractor in order to get a satisfactory result for the Road Administration.