Peng Liu
Abstract
By standard method of wet sand and drop test,the relationship between shearing strength and water content of expansive soil is studied,the shearing strength formula is provided,then strength parameters of expansive soil,at last,the mechanism is analyzed.
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By standard method of wet sand and drop test,the relationship between shearing strength and water content of expansive soil is studied,the shearing strength formula is provided,then strength parameters of expansive soil,at last,the mechanism is analyzed.
Key concepts: Geotechnical engineering, Expansive clay, Shearing (physics), Expansive, Water content, Direct shear test, Geology, Drop (telecommunication)