Citas bibligráficas
Julon, L., Zarate, B. (2024). Propuesta de diseño en pavimentos rígidos con incorporación de fibra de micro polipropileno para aumentar la resistencia a flexión, en la Av. Huancaray, cuadra 1 a 6, Lima [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/673377
Julon, L., Zarate, B. Propuesta de diseño en pavimentos rígidos con incorporación de fibra de micro polipropileno para aumentar la resistencia a flexión, en la Av. Huancaray, cuadra 1 a 6, Lima [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2024. http://hdl.handle.net/10757/673377
@misc{renati/416296,
title = "Propuesta de diseño en pavimentos rígidos con incorporación de fibra de micro polipropileno para aumentar la resistencia a flexión, en la Av. Huancaray, cuadra 1 a 6, Lima",
author = "Zarate Bartolo, Brighithe Fabiola",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2024"
}
The objective of this research is to demonstrate that the inclusion of polypropylene microfibers can lead to improvements in the mechanical properties of the rigid pavement on Av. Huancaray, specifically in the section between Av. Ruiseñores and Av. Colectora Industrial. This avenue experiences a significant volume of traffic, as it functions as an alternative route to the central highway, although it was not originally designed to support such vehicular load. Additionally, the condition of the asphalt layer on the road was in poor condition, which was confirmed by the Pavement Condition Index (PCI) evaluation, which returned a “poor“ rating and required redesign. For this, the mix design was carried out using the ACI method with the incorporation of 0.5%, 1% and 1.5% of polypropylene microfiber by the weight of the cement. Then the compression and bending resistance was evaluated through laboratory tests on normalized beams, obtaining results that with the incorporation of 1.5% of polypropylene microfiber the resistance increases by 15% and 17% compared to the conventional sample. Finally, with the data obtained from compression and flexion, the total deformation, equivalent tension and normal elastic tension were analyzed using the Ansys software, resulting in 30% less deformation with 1.5% microfiber.
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