Method for determining the maximum density and optimal moisture content of coarse soils

Authors

  • Kayumov A. D The Tashkent State Technical University named after Islam Karimov. Address: University street №2, Tashkent city, Uzbekistan
  • Azimova Sh. N Doctoral Student, Professor’s Assistant Samarkand State Institute of Architecture and Civil Engineering, Samarkand, Uzbekistan

Keywords:

highways, subgrade, coarse soils, sandy and clay aggregates

Abstract

This article presents the results of a study to determine the maximum density and optimal moisture content of coarse soils with clay and sand aggregates using large-size SoyuzDorNII device. Values of maximum density and optimum moisture content were recommended depending on the size of the fraction.

References

ShNK 2.05.02-07 “Roads”. Goskomarchitektstroy of the Republic of Uzbekistan, Tashkent, 2008. 69 p.

GOST 22733-2016. Interstate standard. "Soils. Method for laboratory determination of maximum density. Reissue of GOST 22733-2002. 2019. 20 p.

Dobrov E.M. et al. Coarse clastic soils in road construction. -M.: Transport, 1981. 180 p.

GOST 23558-94. Interstate standard. Crushed stone-gravel-sand mixes and soils treated with inorganic binders for road and airfield construction. -M.: MNTKS, 2010. 18 p.

GOST 25607-2009. Interstate standard. Specifications. Crushed stone-gravel-sand mixes for coatings and bases of roads and airfields. -M.: MNTKS, 2010. 16 p.

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Published

2022-06-08

Issue

Vol. 9 (2022): TJET

Section

Articles

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How to Cite

Method for determining the maximum density and optimal moisture content of coarse soils. (2022). Texas Journal of Engineering and Technology, 9, 7-11. https://zienjournals.com/index.php/tjet/article/view/1866