Memoirs of the Faculty of Engineering, Okayama University
Published by Faculty of Enginerring, Okayama University

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Memoirs of the School of Engineering, Okayama University

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A Study on the Elasto-plastical Constitutive Equation for Unsaturated Soil

西垣 誠 Department of Civil Engineering
Sun Yao The Graduate School of Natural Science and Technology
河野 伊一郎 Department of Civil Engineering
抄録
In this paper, first, an elasto-plastic consitituve equation for unsaturated soil was developed by considering of the basically behavior of unsaturated soil. Second, the results of a number of triaxial test and a set of rigid foundation model tests were simulated by using this constitutive equation, the agreement between observed and computed results was satisfactory and confirms the possibilities of this constitutive equation.
ISSN
0475-0071
NCID
AA10699856