Citas bibligráficas
Gongora, C., (2019). Influencia de la cal y el cemento portland tipo I en la subrasante de la trocha del distrito de Chillia, provincia de Patas - 2019 [Tesis, Universidad Privada del Norte]. https://hdl.handle.net/11537/21168
Gongora, C., Influencia de la cal y el cemento portland tipo I en la subrasante de la trocha del distrito de Chillia, provincia de Patas - 2019 [Tesis]. PE: Universidad Privada del Norte; 2019. https://hdl.handle.net/11537/21168
@misc{sunedu/3037379,
title = "Influencia de la cal y el cemento portland tipo I en la subrasante de la trocha del distrito de Chillia, provincia de Patas - 2019",
author = "Gongora Velasquez, Cinthia Karel",
publisher = "Universidad Privada del Norte",
year = "2019"
}
The main entity of interaction between cities and towns are roads, in our country in the Sierra more than 50% do not have pavements, one of the reasons is because you have deficient soils. The present investigation was carried out in Trujillo, at the Universidad Privada del Norte, whose purpose is to determine the influence of lime and portland type I cement in the subgrade of the Chillia district gauge, for the execution of the thesis a bifactorial experimental type design, sampling was non-probabilistic, the technique of data collection was the observation, the instrument was the observation card, the analysis and data processing is executed by means of the statistical inference method. This investigation studies 4 pits obtained from the 4km of gauge, all these samples are classified by the type of soil they present and pit 3 is made the CBR test using 30 specimens, among which are those that have 2% of lime Vs 2% portland cement type I and specimens with 4% lime Vs 4% portland cement type I applying the Peruvian Technical Standards. Finally it was determined that the soil of this trail is sandy loam well graduated with low plasticity sludge according to AASHTO and SUCS, so it was also established that with 4% portland cement type I natural CBR is increased from 2.77% to 57.33% turning the subgrade from inadequate to excellent, the same happens with 2% cement; but the opposite happens to the soil when 2% and 4% of lime is added, which only increases to 3.73% modifying the subgrade from inadequate to poor.
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