Asymptotic studies of Mohr-Coulomb and Drucker-Prager soft thin layers

Abstract : This paper deals with the asymptotic analysis of Mohr-Coulomb and Drucker-Prager soft thin layers bonded with elastic solids. In the first part, a mathematical analysis shows how to obtain an interface law that replaces mechanically and geometrically the thin layer. This law is strongly non-linear and couples microscopic and macroscopic scales. In the second part of the paper, the microscopic terms are quantified numerically, and it is shown that they can be neglected.
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Frédéric Lebon, Sylvie Ronel-Idrissi. Asymptotic studies of Mohr-Coulomb and Drucker-Prager soft thin layers. Steel and Composite Structures, Techno-press, 2004, 4, pp.133-147. ⟨10.12989/scs.2004.4.2.133⟩. ⟨hal-00088239⟩

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