Literature DB >> 11019025

How fast can cracks propagate?

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Abstract

We have performed atomic simulations of crack propagation along a weak interface joining two harmonic crystals. The simulations show that a mode II shear dominated crack can accelerate to the Rayleigh wave speed and then nucleate an intersonic daughter that travels at the longitudinal wave speed. This contradicts the general belief that a crack can travel no faster than the Rayleigh speed.

Year:  2000        PMID： 11019025     DOI： 10.1103/PhysRevLett.84.3113

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  8 in total

1.  Properties of the shear stress peak radiated ahead of rapidly accelerating rupture fronts that mediate frictional slip.

Authors:  Ilya Svetlizky; Daniel Pino Muñoz; Mathilde Radiguet; David S Kammer; Jean-François Molinari; Jay Fineberg
Journal:  Proc Natl Acad Sci U S A       Date:  2016-01-04       Impact factor: 11.205

2.  Pulse-like and crack-like ruptures in experiments mimicking crustal earthquakes.

Authors:  Xiao Lu; Nadia Lapusta; Ares J Rosakis
Journal:  Proc Natl Acad Sci U S A       Date:  2007-11-19       Impact factor: 11.205

3.  Simulating materials failure by using up to one billion atoms and the world's fastest computer: Brittle fracture.

Authors:  Farid F Abraham; Robert Walkup; Huajian Gao; Mark Duchaineau; Tomas Diaz De La Rubia; Mark Seager
Journal:  Proc Natl Acad Sci U S A       Date:  2002-04-30       Impact factor: 11.205

4.  Crack and its interaction with defects in Al coated with Cu50Zr50 metallic glass thin film: an MD simulation study.

Authors:  Pradeep Gupta; Krishna Chaitanya Katakam; Ganesh Katakareddi; Natraj Yedla
Journal:  J Mol Model       Date:  2020-03-23       Impact factor: 1.810

5.  Pressure shock fronts formed by ultra-fast shear cracks in viscoelastic materials.

Authors:  M Gori; V Rubino; A J Rosakis; N Lapusta
Journal:  Nat Commun       Date:  2018-11-12       Impact factor: 14.919

6.  Consistent temperature coupling with thermal fluctuations of smooth particle hydrodynamics and molecular dynamics.

Authors:  Georg C Ganzenmüller; Stefan Hiermaier; Martin O Steinhauser
Journal:  PLoS One       Date:  2012-12-26       Impact factor: 3.240

Review 7.  A review of computational methods in materials science: examples from shock-wave and polymer physics.

Authors:  Martin O Steinhauser; Stefan Hiermaier
Journal:  Int J Mol Sci       Date:  2009-12-01       Impact factor: 6.208

8.  Crack nucleation criterion and its application to impact indentation in glasses.

Authors:  Jian Luo; K Deenamma Vargheese; Adama Tandia; Guangli Hu; John C Mauro
Journal:  Sci Rep       Date:  2016-04-15       Impact factor: 4.379
  8 in total

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