SUBSTITUTION OF THE MECHANICAL PROPERTIES OF SAND SOILS UNDERLYING BUILDING AND TRANSPORT STRUCTURES
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Abstract
Sandy soils are widespread throughout the world, including in Uzbekistan, and are widely used in road construction. Therefore, a number of regulatory documents have been developed that normalize their calculation indicators. However, in existing regulatory documents, the calculation indicators of sandy soils of roadbeds of highways used in the design of pavements (modulus of elasticity E, angle of internal friction φ, bond strength C) are standardized in such soils depending on the density level, calculation humidity, and the content of dust and clay particles. To solve these problems, special laboratory and field studies were conducted, the results of which are presented in this article.
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