Citas bibligráficas
Cabrera, M., Dominguez, J. (2021). Estudio experimental de la influencia del cemento y de la fibra de polipropileno con fines de mejorar el comportamiento geotécnico de un suelo volcánico ubicado en la progresiva 88 +100 Km. de la vía Arequipa-Omate-Moquegua [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/655854
Cabrera, M., Dominguez, J. Estudio experimental de la influencia del cemento y de la fibra de polipropileno con fines de mejorar el comportamiento geotécnico de un suelo volcánico ubicado en la progresiva 88 +100 Km. de la vía Arequipa-Omate-Moquegua [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2021. http://hdl.handle.net/10757/655854
@misc{renati/395231,
title = "Estudio experimental de la influencia del cemento y de la fibra de polipropileno con fines de mejorar el comportamiento geotécnico de un suelo volcánico ubicado en la progresiva 88 +100 Km. de la vía Arequipa-Omate-Moquegua",
author = "Dominguez Aguilar, Jean Pierre",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2021"
}
This paper focuses on investigating the physical and mechanical behavior of a volcanic soil. This soil has been extracted from the progressive 88 + 100 km of the Arequipa-Omate-Moquegua road. According to the SUCS regulations, the soil is classified as poorly graded sand with the presence of silt SP-SM and its AASHTO classification is good soil A-1-b. For the investigation, cement and polypropylene fiber will be used, these elements will be added to the natural soil and different tests will be carried out to compare the behavior between the natural soil and the soil with their different dosages. (0.25%, 0.75%, 1.00% and 1.25% of polypropylene fiber and 0.50% cement, with respect to the dry weight of the natural soil) The results obtained determined that as the fiber dosage increases the maximum dry density of the soil increases until it reaches a maximum in the dosage of 1.00%. While the shear strength changes according to the confinement pressure, so it is at a confinement pressure of 1 kg / cm2 the best dosage is 1% -1.25%; 2 Kg / cm2 is 1.25% and 4 Kg / cm2 is 1.00%. It is concluded that the polypropylene fiber in percentages of 1.00% and 1.25% in low confinement resistance (1 Kg / cm2 and 2 Kg / cm2) being higher than natural soil, while 1.00% fibers are the percentages that demonstrate better resistance to high confinement pressure (4 kg / cm2). Finally, it was determined that the dosage with 1.00% fiber and 0.50% cement was the best behavior presented.
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