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• W2036788839 endingPage "44" @default.
• W2036788839 startingPage "1" @default.
• W2036788839 abstract "While there exists a unified theoretical framework–Linear Elastic Fracture Mechanics–to describe the failure of homogeneous materials, understanding and modeling the mechanical properties of heterogeneous media continue to raise significant fundamental challenges. Stress enhancement in the vicinity of cracks indeed makes classical homogenization methods irrelevant to predict the toughness and lifetime of heterogeneous materials. “Mean field” approaches have been proposed to estimate these quantities, but they remain limited to dilute damage. Numerical simulations do not suffer from such limitations, and disorder can be tuned continuously. Molecular Dynamics simulations allow one to characterize damage and fracture in amorphous materials at the nanoscale, i.e. at the scale of their inhomogeneities. However, these simulations are up to now limited to dynamic fracture, which confers further complexity to the observed mechanisms. A “minimalist” approach consists in exploiting the analogy between scalar mode III elasticity and electricity through the study of random fuse networks breakdown. In two dimensions, powerful algorithms can compute the exact stress field in an elastic medium containing cracks of arbitrary shapes. However, although these tools have been useful in solving some classical problems (e.g. size dependence of materials strength), a clear predictive unified theoretical framework is still missing. An efficient theory should be able to predict, a minima, the morphology of fracture surfaces, which encodes the interaction between the propagating crack front and the surrounding microstructure. We provide a review of recent quantitative fractography experiments. The most striking observations in this field is the existence of universal morphological features, independent of both the material and the loading conditions, reminiscent of interface growth problems. In this context, we analyze models which describe the crack front as an elastic line that propagates in a random potential. In these models, the onset of crack propagation is interpreted as a dynamic phase transition, while sub-critical crack growth is assimilated to thermally assisted depinning." @default.
• W2036788839 created "2016-06-24" @default.
• W2036788839 creator A5057408259 @default.
• W2036788839 creator A5068289820 @default.
• W2036788839 date "2011-01-01" @default.
• W2036788839 modified "2023-10-18" @default.
• W2036788839 title "Failure of heterogeneous materials: A dynamic phase transition?" @default.
• W2036788839 cites W12012858 @default.
• W2036788839 cites W144698995 @default.
• W2036788839 cites W1564516031 @default.
• W2036788839 cites W1608822674 @default.
• W2036788839 cites W1655275873 @default.
• W2036788839 cites W1767183151 @default.
• W2036788839 cites W1964509572 @default.
• W2036788839 cites W1964662262 @default.
• W2036788839 cites W1965562769 @default.
• W2036788839 cites W1965619236 @default.
• W2036788839 cites W1966604811 @default.
• W2036788839 cites W1967646197 @default.
• W2036788839 cites W1968121286 @default.
• W2036788839 cites W1968500289 @default.
• W2036788839 cites W1969921520 @default.
• W2036788839 cites W1969997825 @default.
• W2036788839 cites W1970211114 @default.
• W2036788839 cites W1972121323 @default.
• W2036788839 cites W1972449929 @default.
• W2036788839 cites W1973834272 @default.
• W2036788839 cites W1974120868 @default.
• W2036788839 cites W1976079988 @default.
• W2036788839 cites W1976574881 @default.
• W2036788839 cites W1977857579 @default.
• W2036788839 cites W1978925000 @default.
• W2036788839 cites W1979063363 @default.
• W2036788839 cites W1982144051 @default.
• W2036788839 cites W1982210436 @default.
• W2036788839 cites W1982915003 @default.
• W2036788839 cites W1983431462 @default.
• W2036788839 cites W1984021952 @default.
• W2036788839 cites W1984672964 @default.
• W2036788839 cites W1984761478 @default.
• W2036788839 cites W1985151690 @default.
• W2036788839 cites W1988053644 @default.
• W2036788839 cites W1988230672 @default.
• W2036788839 cites W1990144930 @default.
• W2036788839 cites W1990988754 @default.
• W2036788839 cites W1995635577 @default.
• W2036788839 cites W1996363288 @default.
• W2036788839 cites W1997483716 @default.
• W2036788839 cites W1997938298 @default.
• W2036788839 cites W1998561640 @default.
• W2036788839 cites W1998696175 @default.
• W2036788839 cites W1998730723 @default.
• W2036788839 cites W1999980335 @default.
• W2036788839 cites W2000456853 @default.
• W2036788839 cites W2001592636 @default.
• W2036788839 cites W2001808430 @default.
• W2036788839 cites W2001875054 @default.
• W2036788839 cites W2002478524 @default.
• W2036788839 cites W2002857804 @default.
• W2036788839 cites W2003590248 @default.
• W2036788839 cites W2005149961 @default.
• W2036788839 cites W2005222638 @default.
• W2036788839 cites W2009832236 @default.
• W2036788839 cites W2010150425 @default.
• W2036788839 cites W2010544627 @default.
• W2036788839 cites W2011240043 @default.
• W2036788839 cites W2011485352 @default.
• W2036788839 cites W2012442061 @default.
• W2036788839 cites W2013620867 @default.
• W2036788839 cites W2015902806 @default.
• W2036788839 cites W2016227149 @default.
• W2036788839 cites W2017125593 @default.
• W2036788839 cites W2017401337 @default.
• W2036788839 cites W2017783528 @default.
• W2036788839 cites W2018367301 @default.
• W2036788839 cites W2018409327 @default.
• W2036788839 cites W2021419160 @default.
• W2036788839 cites W2021732387 @default.
• W2036788839 cites W2022341166 @default.
• W2036788839 cites W2023213236 @default.
• W2036788839 cites W2024115438 @default.
• W2036788839 cites W2027700904 @default.
• W2036788839 cites W2028587911 @default.
• W2036788839 cites W2028800819 @default.
• W2036788839 cites W2029007912 @default.
• W2036788839 cites W2030948951 @default.
• W2036788839 cites W2031729744 @default.
• W2036788839 cites W2032460030 @default.
• W2036788839 cites W2032648296 @default.
• W2036788839 cites W2032695484 @default.
• W2036788839 cites W2036610827 @default.
• W2036788839 cites W2037556037 @default.
• W2036788839 cites W2037564182 @default.
• W2036788839 cites W2038084194 @default.
• W2036788839 cites W2038372499 @default.
• W2036788839 cites W2038853500 @default.
• W2036788839 cites W2038873051 @default.
• W2036788839 cites W2040232900 @default.

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