Sliding Blocks Revisited: A Simulational Study

@article{Lima1998SlidingBR,
  title={Sliding Blocks Revisited: A Simulational Study},
  author={A. R. de Lima and Cristian Fernando Moukarzel and Thadeu J. P. Penna},
  journal={International Journal of Modern Physics C},
  year={1998},
  volume={09},
  pages={875-880}
}
A computational study of sliding blocks on inclined surfaces is presented. Assuming that the friction coefficient μ is a function of position, the probability P(λ) for the block to slide down over a length λ is numerically calculated. Our results are consistent with recent experimental data suggesting a power-law distribution of events over a wide range of displacements when the chute angle is close to the critical one, and suggest that the variation of μ along the surface is responsible for… 
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References

SHOWING 1-10 OF 13 REFERENCES

Structural features in granular flows

High-speed motion pictures document a series of essentially two-dimensional, free-surface flows of 6-mm diameter plastic spheres generated in an inclined glass-walled chute 3.7 m long and 6.7 mm…

Avalanche dynamics in a pile of rice

THE idea of self-organized criticality1(SOC) is commonly illustrated conceptually with avalanches in a pile of sand grains. The grains are dropped onto a pile one by one, and the pile ultimately…

Self-organized criticality in a crack-propagation model of earthquakes.

  • ChenBakObukhov
  • Physics, Medicine
    Physical review. A, Atomic, molecular, and optical physics
  • 1991

Granular solids, liquids, and gases

Granular materials are ubiquitous in the world around us. They have properties that are different from those commonly associated with either solids, liquids, or gases. In this review the authors…

Longitudinal current dissipation in Bose-glass superconductors.

A scaling theory of vortex motion in Bose-glass superconductors with currents parallel to the common direction of the magnetic field and columnar defects is presented, where the longitudinal dc resistivity vanishes much faster than the corresponding transverse resistivity.

Block avalanches on a chute

Rev. Mod. Phys

  • Rev. Mod. Phys
  • 1996

Phys. Rev. A

  • Phys. Rev. A
  • 1991

Batrouni, in Proceedings of HLRZ Wokshop on traffic and Granular Flows, edited by D

  • (World Scientific, Singapore,
  • 1996

J. Gheophys. Res

  • J. Gheophys. Res
  • 1990