Estabilización química de suelos expansivos de san josé de cúcuta (colombia) usando cenizas volantes

Florez-Gongora, Carlos Humberto; Caicedo-Osorio, Zuly Karina; Zárate-Caballero, Ricardo; Contreras-Ortíz, Betsy Amparo

doi:10.22463/0122820x.536

Cited by 3 publications

(1 citation statement)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Un suelo expansivo puede provocar daños de alto grado, tal como sucedió en la ciudad de San José de Cúcuta (Colombia), se presentaron más de cien viviendas dañadas a causa de este tipo de suelo, por lo que la adición de cenizas volantes logró reducir el índice de plasticidad y estabilizar el suelo [15]. De igual manera, la estabilización de suelos con la adición de cenizas obtenidas por la quema de madera y de carbón para un tipo de suelo arcilloso.…”

Section: Introductionunclassified

Aplicación de materiales contaminantes para potenciar la estabilización de suelos, Lima - 2023

Bendezu-Ibazeta,

Neyra-Torres

2023

Proceedings of the 3rd LACCEI International Multiconference on Entrepreneurship, Innovation and Regional Development (LEIRD 202

View full text Add to dashboard Cite

In this systematic review, it is analyzed and investigated how the effect of various polluting materials harmful to the environment can be used to improve soil stabilization. Several sources have been analyzed about the use of polluting residues such as rubber, concrete, glass, slag, ashes, polymers, among others. The analyzed results show that the dosages whose addition of Portland cement and sugar cane bagasse ash considerably increase the California Bearing Ratio (CBR) in soils whose classification is silty sand (SM), with variations ranging from 24.5% to 142%. On the other hand, there are analyzed results that show that the dosages whose addition of biomass ash and mining inerts increase the CBR on a smaller scale in soils whose classification is Inorganic Clay (CL)where it only increases from 2.1% to 2.6%, while the Plasticity Index (PI) manages to reduce from 54.7% to 32%. And for the dosages with rubber, in a first study it was observed that the CBR decreased from 26.27% to 22.70% and in a second study it was observed that the CBR increased from 5.2% to 12.2% in soils with CL classification. However, although there were some limitations such as the selection of not very old articles, the ease of access to paid articles and the inclusion of reliable sources that are not related to the proposed topic, the present study provides valuable and solid information that will be useful for future research related to soil stabilization.

show abstract

Section: Introductionunclassified

Aplicación de materiales contaminantes para potenciar la estabilización de suelos, Lima - 2023

Bendezu-Ibazeta,

Neyra-Torres

2023

Proceedings of the 3rd LACCEI International Multiconference on Entrepreneurship, Innovation and Regional Development (LEIRD 202

View full text Add to dashboard Cite

show abstract

Best-fit models for predicting the geotechnical properties of FA–stabilised problematic soils used as materials for earth structures

Ahmed

Gadouri

Ghrici

et al. 2018

International Journal of Pavement Engineering

View full text Add to dashboard Cite

Testing stabilization of high-plasticity clays used in sloping terrain by adding sodium silicate

Florez-Gongora

Garzón-Peña

Molina-Giraldo

2020

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

High-plasticity clays can be stabilized by the addition of a small percentage of sodium silicate. Sixteen mixtures of 4000 g with different concentrations of sodium silicate at difference percentage were designed, to which were carried out physical, mechanical and chemical characterization tests that allowed to analyze the behavior at intervals of time. Physical, mechanical and chemical properties of the soil were evaluated. Using stabilization with sodium silicate in high plasticity clays, changes in the physical, mechanical, and chemical parameters of the soil were achieved. Having satisfactory results with 3% saturation, optimal concentration, at time intervals of 2 days and 1 month; Then as time passes the soil tries to return to its initial properties, which establishes that the concentration of the Silicate and its effect on the physical and mechanical properties of the soil should be checked over a longer time interval. Studying the physical, mechanical, and chemical parameters of high plasticity clays by adding multiples mixtures of sodium silicate contributes to the understanding of the soil behavior on the pressure condition.

show abstract

Estabilización química de suelos expansivos de san josé de cúcuta (colombia) usando cenizas volantes

Cited by 3 publications

References 24 publications

Aplicación de materiales contaminantes para potenciar la estabilización de suelos, Lima - 2023

Aplicación de materiales contaminantes para potenciar la estabilización de suelos, Lima - 2023

Best-fit models for predicting the geotechnical properties of FA–stabilised problematic soils used as materials for earth structures

Testing stabilization of high-plasticity clays used in sloping terrain by adding sodium silicate

Contact Info

Product

Resources

About