Effect of Oil Contamination on Particle Size Distribution and Plasticity Characteristics of Lateritic Soil

Abstract:

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This paper presents the results of a laboratory study on the effect of oil contamination on the particle size distribution and plasticity characteristics of lateritic soil. The soil was artificially contaminated with a maximum 6 % oil content by weight of dry soil. The results show that there was a substantial reduction in the amount of fines content with higher amounts of oil in the soil matrix. The percentage of fine fraction in the natural soil was 86.9 % and on contamination with maximum 6 % oil content by weight of dry soil at optimum moisture content (OMC) the fine fraction reduced to 1.4 %. The plasticity index decreased from 16.0 to 8.5 % when contaminated with 6 % oil content by weight of dry soil. The plasticity modulus (PM), plasticity product (PP), the shrinkage modulus (SM) and the grading modulus (GM) decreased with increasing amounts of oil content.

Info:

Periodical:

Edited by:

Prof. A.O. Akii Ibhadode

Pages:

19-25

DOI:

10.4028/www.scientific.net/AMR.367.19

Citation:

T. S. Ijimdiya "Effect of Oil Contamination on Particle Size Distribution and Plasticity Characteristics of Lateritic Soil", Advanced Materials Research, Vol. 367, pp. 19-25, 2012

Online since:

October 2011

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$35.00

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