NDLI: Shear tension resistance of prestressed girders with a low stirrup ratio

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Shear tension resistance of prestressed girders with a low stirrup ratio

Content Provider	Scilit
Author	Roosen, M. A. van der Veen, C. Hordijk, D. A. Hendriks, M. A. N.
Copyright Year	2019
Description	In the Netherlands, existing bridges are being assessed to investigate whether they are still capable to resist current and future traffic loads. A part of these bridges consists of prestressed I- and T-shaped girders with a low shear reinforcement ratio. This ratio is low because the principle stress criterion was used to verify sufficient shear resistance at the time of engineering. These bridges are now assessed with the present Eurocode. It appears that it is difficult to demonstrate sufficient shear tension resistance. In this paper it is investigated whether existing models can accurately predict shear tension resistance for girders with a low shear reinforcement ratio. The model used in the CSA was found to predict this resistance conservatively and consistent. However, for single span girders with low shear reinforcement ratios, it was also found that it is difficult to demonstrate additional capacity compared to the resistance to diagonal tension cracking. Book Name: Advances in Engineering Materials, Structures and Systems: Innovations, Mechanics and Applications
Related Links	https://content.taylorfrancis.com/books/download?dac=C2018-0-88325-0&isbn=9780429426506&doi=10.1201/9780429426506-377&format=pdf
Ending Page	2191
Page Count	6
Starting Page	2186
DOI	10.1201/9780429426506-377
Language	English
Publisher	Informa UK Limited
Publisher Date	2019-08-21
Access Restriction	Open
Subject Keyword	Book Name: Advances in Engineering Materials, Structures and Systems: Innovations, Mechanics and Applications Criminology and Penology Chemical Engineering Shear Tension Resistance Reinforcement
Content Type	Text
Resource Type	Chapter

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