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Journal of Applied Mechanics and Technical Physics

2013 year, number 3

Creep of a Long Narrow Membrane up to Fracture under Constrained Conditions

A. M. Lokoshchenko, V. V. Teraud
Keywords: membrane, creep, constrained conditions, Coulomb's law, fracture


With the use of different approaches and boundary conditions, the deformation of a long narrow rectangular membrane disposed within a rigid wedge matrix is simulated using different approaches and boundary conditions. The basic relations characterizing the stress–strain state of the membrane at different stages of deformation are obtained. The results of numerical experiments studying the characteristics of deformation of membranes are given.