The Impact-Contact Problem of Two Nonlinearly Elastic Bodies

摘要: The dynamic contact problem of two elastic bodies is considered. are assumed to be made nonlinearly compressible materials, and mixed boundary conditions must satisfied over a timedependent region which unknown priori. method solution involves an iterative procedure continued until the correct determined by satisfaction nonlinear elastodynamic equations motion in bodies, along interface (appropriate perfectly smooth or adhesive contact), relation between total force rate change their momentum, condition that normal stresses compressive no interpenetration occurs outside region. Results given exhibiting effect presence inertial terms, curvature body, difference material properties, nature nonlinearity on response impact.