Bibliographic citations
Cuba, J., Ruiz, S. (2024). Estabilización de subrasante con microorganismos eficaces para vías no pavimentadas del sector Huertos de Paiján, La Libertad [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/36711
Cuba, J., Ruiz, S. Estabilización de subrasante con microorganismos eficaces para vías no pavimentadas del sector Huertos de Paiján, La Libertad [Tesis]. PE: Universidad Privada Antenor Orrego; 2024. https://hdl.handle.net/20.500.12759/36711
@misc{renati/377797,
title = "Estabilización de subrasante con microorganismos eficaces para vías no pavimentadas del sector Huertos de Paiján, La Libertad",
author = "Ruiz Carrera, Sergio Orlando",
publisher = "Universidad Privada Antenor Orrego",
year = "2024"
}
This thesis made a soil stabilization proposal in order to improve the mechanical properties of natural soil, guaranteeing an increase in the bearing capacity with the incorporation of a natural additive called effective microorganisms in the subgrade of the Huertos de Paijan - Ascope - La Libertad sector. The present research proved the improvements obtained by stabilizing soils, proposing a new non-traditional method of soil stabilizing agent. Likewise, the study of the subgrade will be carried out, through the analysis and evaluation of field and laboratory tests, all these data will begin with the taking of a granulometric analysis which results indicated that according to AASHTO its classification is A-04 and according to SUCS, it is a type of low plasticity clay with sand (CL), it is a type of clay of low plasticity with sand (CL) in addition the amount of additive will be specified making similar evaluations supported in the background of the present thesis to later carry out the mechanical tests, in which the CBR test was performed to determine the resistance to settlement and in a similar way the modified Proctor test was verified to determine the level of humid density of the natural soil, in the same way with the application of the effective microorganisms. Then a comparative analysis was made with the results obtained from the proportions 3%, 4% and 5%, obtaining the highest CBR value at 95% M.D.S (0.1““) for the dosage of effective microorganisms at 5%, with 17.27 in the P-3 test pit. The use of effective microorganisms had an increase in the percentage of CBR as the dosage increased, achieving an improvement of 14.07% over the value of the natural soil with a dosage of 5% of effective microorganisms. In this way we can know how is the behavior of the subgrade with the addition of the natural additive mentioned above, which brings numerous benefits; such as a guide to future research on soil stabilization.
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