Safety assessment of existing concrete slab bridges for shear capacity

Evaluating and upgrading concrete slab bridges is an important issue. A large part of the existing infrastructure has been built about 50 years ago and the design life has been reached or will be reached in the near future. Also traffic loads have increased significantly over the last 50 years. These structures need to be reassessed in order to...

Safety philosophy for existing structures and partial factors for traffic loads on bridges

Evaluating and upgrading existing structures becomes more and more important. For a large part of the existing infrastructure and buildings the design life has been reached or will be reached in the near future. These structures need to be reassessed in order to find out whether the safety requirements are met. Not only for new structures but...