Research on the Treatment Measures of Heavy Metal Polluted Land Rock Slope

Current literature on the heavy metal pollution of soil geotechnical properties of the still small, mostly in construction as a general soil treated, leads to irrational contaminated soil foundation, building foundations, rock slope deal with other issues. After the elements of rock and soil contaminated with heavy metals, colloidal particles are dissolution, bond strength is destroyed and changed the internal structure of the soil, resulting in rock and soil void ratio, compression increases, reducing the shear strength, bearing capacity decline changes in nature. Currently on the engineering properties of rock and soil heavy metal pollution, curing mechanism, the research achievements on prevention measures, mostly in the construction as a general soil treatment or no treatment, causing pollution rock embankment, slope, building foundations and other Jean split, collapse engineering accidents. So the study of rock and soil pollution prevention measures for the evaluation and treatment of heavy metal pollution rock land (road) group, slope, and the rational use of heavy metal pollution of soil resources is important.