Bibliographic citations
Bazan, J., (2015). Estudio experimental y numérico del comportamiento de flexión de vigas de concreto armado reforzadas con bandas de FRP [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/2559
Bazan, J., Estudio experimental y numérico del comportamiento de flexión de vigas de concreto armado reforzadas con bandas de FRP [Tesis]. : Universidad Nacional de Ingeniería; 2015. http://hdl.handle.net/20.500.14076/2559
@mastersthesis{renati/705849,
title = "Estudio experimental y numérico del comportamiento de flexión de vigas de concreto armado reforzadas con bandas de FRP",
author = "Bazan Serrano, Jorge Luis",
publisher = "Universidad Nacional de Ingeniería",
year = "2015"
}
This research uses experimental data and a numerical model to analyze the behavior of reinforced concrete beams externally strengthened with FRP system (Fiber Reinforced Polymer system), specifically the moment-curvature behavior, with the aim of assessing the ability of deformation system by using criteria of ductility and deformability factor. Information available from previous research in Lima was collected, and additional tests were performed in the laboratory of structures CISMID (Centro Peruano Japonés de Investigaciones Sísmicas y Mitigación de Desastres). All this information allows to have a wide range of FRP patents with different mechanical characteristics and configurations. The tests allowed to assess how different mechanical characteristics of the existing system, as well as configurations and types of FRP systems used affect the final behavior of reinforced concrete beams, analyzing and evaluating relevant characteristics that result in a favorable moment-curvature response of the cross section. Once assessed the behavior and influence of FRP systems in terms of their response, ductility (μ) and deformability factor (DF), configurations and specific characteristics of FRP composites were proposed to obtain a final behavior more appropriate for dissipating energy by deformation, in order to propitiate seismic design of external FRP for strengthening of reinforced concrete beams. And finally, this research proposes new lines of research to optimize and improve the seismic-resistant details of elements strengthened with FRP system in bending.
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