Recommendations for proof load testing of reinforced concrete slab bridges

Proof loading of existing bridges is an option to study the capacity when crucial information about the structure is lacking. To define the loading criteria for proof load testing, a review of the literature has been made, finite element models of existing viaducts have been made, and on these viaducts, proof loading tests have been carried out....

Plastic model for asymmetrically loaded reinforced concrete slabs

Most methods for the design and analysis of reinforced concrete slabs for punching are based on experiments on slab-column connections, reflecting the situation in building slabs. Slab-column connections with unbalanced<br/>moments have also been studied in the past. Experiments indicate that the accuracy of models for asymmetrically loaded...

Nonlinear and sequentially linear analysis of tensile strain hardening cement-based composite beams in flexure

Nonlinear and sequentially linear analysis of tensile strain hardening cement-based composite beams in flexure

Fatigue Failure of Concrete in Tension

Concentric tensile and flexural tensile fatigue tests were carried out on plain concrete specimens. The effects of pulsating tensile loadings as well as of alternating tensilecompressive loadings were studiep. The results of the constant-amplitude tests have been presented in S-N diagrams and a Goodman diagram. From these results it emerged that...