Abstract
Concrete test specimens reinforced with ultrahigh strength steel, f y > 80 ksi (550 MPa), were subjected to large displacement reversals. Each specimen consisted of two cantilever beams (or columns) connected to a central loading stub. The applied displacement history included cycles of increasing deflection reversals followed by a final push to failure. Experimental data are presented for concrete specimens conventionally reinforced and for concrete specimens reinforced with ultrahigh strength steel bars with and without fibers. The study shows that the use of ultrahigh strength longitudinal reinforcement in frame members is a viable option for earthquake-resistant construction.
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References
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© 2012 Springer-Verlag Berlin Heidelberg
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Tavallali, H., Lepage, A., Rautenberg, J., Pujol, S. (2012). Drift Limits of Concrete Frame Members Reinforced with High-performance Steel Bars and Fibers. In: Parra-Montesinos, G.J., Reinhardt, H.W., Naaman, A.E. (eds) High Performance Fiber Reinforced Cement Composites 6. RILEM State of the Art Reports, vol 2. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-2436-5_40
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DOI: https://doi.org/10.1007/978-94-007-2436-5_40
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-2435-8
Online ISBN: 978-94-007-2436-5
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