Bibliographic citations
Argandoña, D., Palomino, J. (2020). Evaluación de las propiedades físico-mecánicas del suelo obtenido de la APV. Kari Grande vía Rumi Wasi – San Sebastián utilizado a nivel de subrasante en la región Cusco, estabilizado con ceniza de cáscara de arroz y cal en porcentajes 7%-5%, 12%-5% y 15%-5%; respectivamente [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/3487
Argandoña, D., Palomino, J. Evaluación de las propiedades físico-mecánicas del suelo obtenido de la APV. Kari Grande vía Rumi Wasi – San Sebastián utilizado a nivel de subrasante en la región Cusco, estabilizado con ceniza de cáscara de arroz y cal en porcentajes 7%-5%, 12%-5% y 15%-5%; respectivamente [Tesis]. : Universidad Andina del Cusco; 2020. https://hdl.handle.net/20.500.12557/3487
@misc{renati/955088,
title = "Evaluación de las propiedades físico-mecánicas del suelo obtenido de la APV. Kari Grande vía Rumi Wasi – San Sebastián utilizado a nivel de subrasante en la región Cusco, estabilizado con ceniza de cáscara de arroz y cal en porcentajes 7%-5%, 12%-5% y 15%-5%; respectivamente",
author = "Palomino Blanco, Julio",
publisher = "Universidad Andina del Cusco",
year = "2020"
}
The purposes and objectives of the present investigation is to evaluate and improve the physicalmechanical properties of the material that is used at a subgrade level stabilized with rice husk and lime ash in different percentages, verifying that these materials comply with the minimum established by the standard to be used as a subgrade material, for this purpose laboratory tests were performed such as: liquid liquid tests, liquid plastic, moisture-density ratios (modified tester) and California support ratio (CBR); under the tutelage of the Materials Testing Manual (2016). This research presents a quantitative approach, because the data obtained in the field are measured and analyzed according to their purpose (a measurement of the physical-mechanical properties of the soil was made). Likewise, the hypotheses are established before data collection. The research focuses solely on samples obtained from VCT. Kari Grande - Via Rumi Wasi - San Sebastián District - Cusco Province. The soil mixtures were made with rice husk ash (CCA) and lime in different percentages: 7% CCA + 5% CAL, 12% CCA + 5% CAL, 15% CCA + 5% LIME; Regarding mixing water. Taking into account that the quantity of elements that make up our sample are: 54 tests that will be carried out in the laboratory on soil samples by adding rice husk ash and lime in different percentages.The results indicate that there were little significant increases with respect to the plastic limit, liquid limit and plasticity index, there was also a little significant decrease with respect to the maximum soil density. Otherwise it was the support capacity of the soils, since they show a notable improvement due to the presence of rice husk ash + lime, increased the CBR value of 4.45% of the natural state of the clay soil, up to 28.09%, which represents according to the category of Sub - Flush, as very good, according to the Road Manual - Soils, Geology, Geotechnics and Pavements, the high percentage of silica within the rice husk ash (86.80%), assures us that this material will be a potential stabilizing agent for clay soils.
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