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Parametric study of contact bond model and DEM simulation of unconfined compression tests on lightly cemented sand

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Indexed by:会议论文

Date of Publication:2015-08-16

Page Number:277-277

Key Words:granular;summarized;modulus;pression;bonded;axial;

Abstract:A study was conducted to evaluate the microparameters of a contact bond model.The influences of the micro parameters on the unconfined compression behavior of the cemented granular materials are revealed.The test results indicated that micro parameters have a greatinfluence onthemacro behavior of

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