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Celis, V., (2022). Efectos de la adición de fibra de aliso en la resistencia de un concreto hidráulico, Cajamarca 2019 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/32960
Celis, V., Efectos de la adición de fibra de aliso en la resistencia de un concreto hidráulico, Cajamarca 2019 [Tesis]. PE: Universidad Privada del Norte; 2022. https://hdl.handle.net/11537/32960
@misc{renati/525152,
title = "Efectos de la adición de fibra de aliso en la resistencia de un concreto hidráulico, Cajamarca 2019",
author = "Celis Chuquimango, Victor Andres",
publisher = "Universidad Privada del Norte",
year = "2022"
}
Title: Efectos de la adición de fibra de aliso en la resistencia de un concreto hidráulico, Cajamarca 2019
Authors(s): Celis Chuquimango, Victor Andres
Advisor(s): Salazar Huamán, Erlyn Giordany
Keywords: Concreto; Fibras vegetales; Resistencia de materiales; Resistencia a la compresión; Aliso; Concrete; Vegetable fiber; Alder; Concrete strength
OCDE field: https://purl.org/pe-repo/ocde/ford#2.01.01
Issue Date: 2-Sep-2022
Institution: Universidad Privada del Norte
Abstract: En la presente investigación se analizó el incremento de la resistencia del concreto con la adición de fibra vegetal (Fibra de Aliso), en porcentajes de 0.50%, 1.00% y 2.00% en proporciones de volumen del concreto, para un diseño de f’c = 210 kg/cm2. Para ello se elaboraron 72 especímenes de probetas cilíndricas, las cuales fueron repartidas a 7, 14 y 28 días; para el diseño de mezclas de opto por el método ACI; los agregados fueron extraídos de la cantera del rio mashcon, cemento tipo I, agua potable. La fibra de aliso fue traída de la provincia de Santa Cruz, ya que en la ciudad de Cajamarca este tipo de madera no es muy comercial, las fibras tuvieron una longitud de 5cm, los porcentajes se agregaron disminuyendo los volúmenes de agregado grueso y fino; en un 60% y 40% respectivamente. Finalmente, se concluyó que la adición de la fibra de aliso cumple con la hipótesis que se planteó la cual es que al adicionar fibra de aliso a la mezcla de concreto la resistencia aumentaría y los resultados fueron los esperados; obteniendo así los resultados en porcentajes de incrementos de la resistencia a compresión de los especímenes de concreto a 2.00% se obtuvo 134.5%, 1.00% se obtuvo el 123.85%, 0.50% se obtuvo 107.6%. y la probeta patrón se obtuvo el 108.25% siendo la resistencia de diseño del concreto de 210kg/cm2 como el 100%.
In the present investigation, the increase in concrete resistance with the addition of vegetable fiber (Alder Fiber) was analyzed, in percentages of 0.50%, 1.00% and 2.00% in volume proportions of the concrete, for a design of f'c = 210kg/cm2. For this, 72 specimens of cylindrical specimens were made, which were distributed at 7, 14 and 28 days; for the design of opto mixtures by the ACI method; the aggregates were extracted from the mashcon river quarry, type I cement, drinking water. The alder fiber was brought from the province of Santa Cruz, since in the city of Cajamarca this type of wood is not very commercial, the fibers had a length of 5cm, the percentages were added by decreasing the volumes of coarse and fine aggregate; by 60% and 40% respectively. Finally, it was concluded that the addition of alder fiber complies with the hypothesis that was raised, which is that by adding alder fiber to the concrete mix, the resistance would increase and the results were as expected; thus obtaining the results in percentages of increases in the compressive strength of the concrete specimens at 2.00%, 134.5% was obtained, 1.00%, 123.85% was obtained, 0.50%, 107.6% was obtained. and the standard specimen was obtained at 108.25%, with the design strength of the concrete being 210kg/cm2 as 100%.
In the present investigation, the increase in concrete resistance with the addition of vegetable fiber (Alder Fiber) was analyzed, in percentages of 0.50%, 1.00% and 2.00% in volume proportions of the concrete, for a design of f'c = 210kg/cm2. For this, 72 specimens of cylindrical specimens were made, which were distributed at 7, 14 and 28 days; for the design of opto mixtures by the ACI method; the aggregates were extracted from the mashcon river quarry, type I cement, drinking water. The alder fiber was brought from the province of Santa Cruz, since in the city of Cajamarca this type of wood is not very commercial, the fibers had a length of 5cm, the percentages were added by decreasing the volumes of coarse and fine aggregate; by 60% and 40% respectively. Finally, it was concluded that the addition of alder fiber complies with the hypothesis that was raised, which is that by adding alder fiber to the concrete mix, the resistance would increase and the results were as expected; thus obtaining the results in percentages of increases in the compressive strength of the concrete specimens at 2.00%, 134.5% was obtained, 1.00%, 123.85% was obtained, 0.50%, 107.6% was obtained. and the standard specimen was obtained at 108.25%, with the design strength of the concrete being 210kg/cm2 as 100%.
Link to repository: https://hdl.handle.net/11537/32960
Discipline: Ingeniería Civil
Grade or title grantor: Universidad Privada del Norte. Facultad de Ingeniería
Grade or title: Ingeniero Civil
Juror: Alva Sarmiento, Anita Elizabet; Nuñez Vásquez, Kely; Carranza Liza, Mario
Register date: 29-Mar-2023
This item is licensed under a Creative Commons License