..., anomalies in the Love wave dispersion have been reported in the literature. When slip occurs at the crust-mantle interface, another kind of an interfacial wave, called the slip wave can exist. It is shown that the dispersion relation of the slip wave, with a slip weakening friction law, appears...

...), and annihilation. The occurrence of the first dislocation dipole, multiplication of dislocations, and evolution of subsurface stress field were examined in terms of contact load, dislocation source density, slip-plane distance and orientation angle, and indenter radius. In the presence of defects (dislocation...

... elastica. Experiments are conducted on strips of transparency film. For a sufficiently large gap between the fixed end and the internal support, the strip slips through the gap and collapses downward. For moderate gaps, two continuous ranges of equilibrium shapes exist, one with relatively small...

...). Calculations demonstrate an accurate depiction of hydrostatic and shear stresses observed experimentally in shock-loaded polycrystalline AlON. Various choices of initial resistances to slip, twinning, or shear fracture that result in similar predictions for average stresses in polycrystals but different...

.... , and Frost , H. , 1982 , Deformation Maps , Pergamon , Oxford . Kim , K. T. , and McMeeking , R. M. , 1995 , “ Power Law Creep With Interface Slip and Diffusion in a Composite Material ,” Mech. Mater. 0167-6636 , 20 , pp. 153 – 164 . 10.1016/0167-6636(94)00055-7 Wang , X...

..., including rotor flexibility and differenciating between stick and slip regions in the contact zones. The model analysis shows that depending on the motor’s operating conditions, complicated contact behavior may occur with several stick-slip subzones in each contact zone. The typical nonlinear resonance...

...-plastic regime, such as stick-slip problems, and also for metals and alloys with low or moderate yield stress. The residual displacements are functions of plastic strain ε p i j , Poisson’s ratio ν , and cuboid location ( c 1 , c 2 , c 3 ) and size ( 2 Δ...

... impact (mechanical) pendulums bounds coefficient of restitution energy loss frictional impact impulse pendulum slip The determination of the rebounding velocity components of colliding bodies is an old mechanics problem, with its origin in early work by Newton and Poisson. Newton...

... ,” Proceedings of the 30th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference , Reston, VA, pp. 2246 – 2259 , Paper No. AIAA 89-1422. Goodman , L. E. , 2002 , “ Material and Slip Damping ,” Harris’ Shock and Vibration Handbook , 5th ed. , C. M. , Harris...

...N. Ali; Y. Wang; T. Hayat; M. Oberlack Peristaltic flow of a third grade fluid in a circular cylindrical tube is undertaken when the no-slip condition at the tube wall is no longer valid. The governing nonlinear equation together with nonlinear boundary conditions is solved analytically by means...

... belt transmission. Transmission error between pulleys, pulley/belt slip, and tension fluctuation are deduced from pulley rotation angle measurements. Experimental results validate the theoretical analysis. Of particular note is that the instability regions are shifted to lower frequencies than...

... of interface microslip, but quantitative comparison to the experiments supports the friction stress model. 17 04 2007 18 12 2007 05 05 2008 finite element analysis friction indentation interface phenomena nanocontacts slip stress effects The Oliver–Pharr approach...

... are retained. The reduced system is then specialized to the case of a bar on a frictional surface. For this problem, a second reduction is made by noting that the time derivative of the friction force on the stuck block nearest the slip zone is much greater than the time derivatives of the friction forces...

...Yin Zhang The curvature-stress relation is studied for a film-substrate bilayer with the effect of interfacial slip and compared with that of an ideal interface without interfacial slip. The interfacial slip together with the dimensions, elastic and interfacial properties of the film and substrate...

...Izhak Etsion 06 01 2007 20 03 2007 sliding friction elastoplasticity slip adhesion shear strength The authors presented a model for sliding inception that is essentially based on the 1949 Mindlin approach (see Ref. 1 ) for frictional contact with extension to elastic...

... problems. The rise of slip and stick regions under the punch is studied. The nonlinear equations for the unknown stick region size are obtained and solved numerically. Our paper is organized as follows. In Sec. 2 , the normal contact of the hot punch resting on the elastic half-space is recalled. We...

... in the contact pressure, and hence shearing traction, produces, adjacent to the edges, regimes in which the implied local relative slip direction dominates the rigid-body sliding velocity, and hence produces a violation of the Coulomb friction law. They seek to resolve the paradox by appealing to a more...

...G. G. Adams; J. R. Barber; M. Ciavarella; J. R. Rice sliding friction slip plasticity yield stress shear modulus The purpose of our technical brief was to first demonstrate that a paradox involving slip reversal exists in a class of sliding contact problems with friction. We were...

... in terms of material and surface parameters, a general recursion formula for the case of slip in one direction with multiple reversals and constant normal loading, and a numerical method for the general three-dimensional loading case. In addition, the proposed model is developed within a plasticity-like...

...Mayue Xie; Alan J. Levy Effective viscoelastic response of a unidirectional fiber composite with interfaces that may separate or slip according to uniform Needleman-type cohesive zones is analyzed. Previous work on the solitary elastic composite cylinder problem leads to a formulation for the mean...