Control of cracking in R.C. Structures: Numerical simulation of a squat shear wall

In this paper the behavior of a squat shear wall subjected to monotonic shear loading is investigated. The study fits into the experimental program driven by CEOS.fr on modeling of the behavior of the tested mocks-ups (monotonic and cycling loading-under prevented or free shrinkage). The shear wall has been analyzed with nonlinear finite element...

Probabilistic assessment of an aged highway bridge under traffic load

Existing civil infrastructure represents a large economic value. Within the actions applied to the bridges, the traffic load is, in general, the most significant variable action to be considered when the ultimate limit states are under investigation. Consequently, the traffic load models play an important role in the design of new bridges but...

Traffic load model based on weigh in motion measurements

The assessment of the structural safety of existing bridges and viaducts becomes increasingly important in many countries. Within the actions applied to the bridges, the traffic load is, in general, the most significant variable action to be considered when the ultimate limit states are under investigation. Over the last years a considerable...

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...