We consider a thin soft adhesive interphase between dissimilar elastic media. The material of the intermediate layer is modelled by elasto-plastic pressure-sensitive constitutive law. An asymptotic procedure, together with a novel formulation of the deformation theory of plasticity for pressure-sensitive materials, is used in order to derive nonlinear transmission conditions for the corresponding imperfect zero-thickness interface. A FEM analysis of the original three-phase structure is performed to validate the transmission conditions for the simplified bimaterial structure.
|Number of pages||13|
|Journal||International Journal of Solids and Structures|
|Early online date||18 Mar 2015|
|Publication status||Published - 31 Jul 2015|
- Adhesive joint
- Imperfect interface
- Nonlinear transmission conditions
- Pressure-sensitive deformation theory
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- Faculty of Business and Physcial Sciences, Department of Mathematics - Research Associate