Effect of packing characteristics on the discrete element simulation of elasticity and buckling
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- 作者：Rishi Kumar ; Sarshad Rommel ; David Jauffrè ; s ; Pierre Lhuissier ; Christophe L. Martin ; christophe.martin@grenoble-inp.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Discrete Element Method ; Buckling ; Elasticity
- 刊名：International Journal of Mechanical Sciences
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：110
- 期：Complete
- 页码：14-21
- 全文大小：2076 K
文摘
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Preparation route affects the elastic response of packings of bonded particles.
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Simple equations are proposed for the elastic response.
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These equations introduce simple packing characteristics: coordination, density.
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Auxetic materials may be modelled with bonded particles.
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Quasi-static buckling of cylindrical bars is treated with the model.