Özet:

The organic and inorganic components of the leachate generated by the uncontrolled and haphazardly stored solid waste landfill through the rain mix with into the groundwater and soil layers and affect the geotechnical properties and dynamic behavior of the soil. In this study, the effect of leachate and the cure time on sandy soil were studied in dynamic triaxial test system. The results were compared clean sand samples tested at different saturation degrees. When the saturation degree is above B=45% both the clean and polluted sand liquefies. As the B value increases sands liquefies at the small number of cycles. As the saturation degree decreases the strength against the liquefaction increases both clean and polluted sand samples. If the B value is below the 45% both the clean sand and the polluted sand cannot liquefied. As the cure time increases the polluted sands liquefies before the clean sands. The organic and inorganic components of the leachate affect sands rather than the chemical reaction with sands.

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