Non-linear rate dependent deformation under compression due to state variable friction

Non-Equilibrium Thermodynamical Framework for Rate- and State-Dependent Friction

Rateand state-dependent friction laws for velocity-step and healing are analysed from a thermodynamic point of view. Assuming a logarithmic deviation from steady-state, a unification of the classical Dieterich and Ruina models of rock friction is proposed.

Rate dependent deformation of a silicon nanowire under uniaxial compression: Yielding, buckling and constitutive description

0927-0256/$ see front matter Crown Copyright 2 doi:10.1016/j.commatsci.2011.07.037 ⇑ Corresponding author. Address: Mechanical Engin of Mechanical and Manufacturing Engineering, The Un NSW 2052, Australia. Tel.: +61 2 9385 6078; fax: +61 E-mail address: [email protected] (L.C. This paper investigates the effect of compressive strain rate on the mechanical behaviour of single crystallin...

Linear and Non - linear Stability Analysis of the Rate and State Friction 1 Model with Three State Variables

Independent components of natural images under variable compression rate

A generalized ICA model allowing overcomplete bases and additive noises in the observables is applied to natural image data. It is well known that such a model produces independent components that resemble simple cells in primary visual cortex or Gabor functions. We adopt a variable-sparsity density on each independent component, given by the mixture of a delta function and a standard Gaussian ...

Thermoelastic Vibration of Temperature-Dependent Nanobeams Due to Rectified Sine Wave Heating—A State Space Approach

In this study, the second type of Green and Naghdi's thermoelasticity theory is applied to present the vibration of a nanobeam subjected to rectified sine wave heating based upon the nonlocal thermoelasticity theory. Both Young's modulus and thermal conductivity are considered to be linear functions of the temperature. The Laplace transform domain is adopted to solve the governing partial diffe...