Bibliographic citations
Espinoza, L., Ormeño, C. (2024). Comparativa estructural y económica del reforzamiento de columnas de concreto armado mediante el uso de diferentes tipos de polímeros reforzados de fibras para una edificación de seis niveles en Lima [Trabajo de Suficiencia Profesional, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/674337
Espinoza, L., Ormeño, C. Comparativa estructural y económica del reforzamiento de columnas de concreto armado mediante el uso de diferentes tipos de polímeros reforzados de fibras para una edificación de seis niveles en Lima [Trabajo de Suficiencia Profesional]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2024. http://hdl.handle.net/10757/674337
@misc{renati/418828,
title = "Comparativa estructural y económica del reforzamiento de columnas de concreto armado mediante el uso de diferentes tipos de polímeros reforzados de fibras para una edificación de seis niveles en Lima",
author = "Ormeño Tenorio, Cesar Arian",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2024"
}
One of the most devastating natural phenomena that exist is the earthquake. Such is the destructive potential of these events, that human and material losses are recorded every year. Therefore, it is important to know the behavior of structures subjected to this type of dynamic forces and the evaluation of additional reinforcement. In the present investigation, we evaluated the use of synthetic fiber fabrics as external strengthening for vertical elements, focused on the reinforced concrete columns of a dual structural system with six levels in Lima, Perú. The procedure consists of the structural and economic evaluation of the columns strengthened with three types of fiber reinforced polymers (FRP), such as those with carbon (CFRP), glass (GFRP) and aramid (AFRP). The experimental part consisted in the structural modeling of the selected building in the engineering software ETABS, in which a linear static and dynamic seismic analysis was conducted to determine which columns require reinforcement. The calculation to estimate the number of FRP layers was based on the 2017’s version of the international guide ACI 440.2R. After analyzing the results and estimating the cost analysis, we were able to determine that the number of carbon fiber reinforcement layers had an optimal budget compared to the other two types, in addition to having the required characteristics for the structural strengthening.
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