The Explanation of Yield Surface Rotation of Sands by Principle of Thermodynamics with Internal Variables

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Abstract:

Using constitutive modelling principle of thermodynamics with internal variables, the yield surfaces rotation of saturated sands subjected triaxial compression stress state are justified and explained. The explanation for the yield surfaces rotation of saturated sands prove the correctness and feasibility for the principle of thermodynamics with internal variables to construct elastoplastic constitutive relation of saturated soils.

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308-311

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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