Fault rupture between dissimilar materials: Ill-posedness, regularization, and slip-pulse response

By A. Cochard, John R. Rice. 2000

238 citations recorded by the source corpus.

Subfields: Geophysics, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/04ce3e00e50c47a440fd6ec4b44981458d5ee4b4

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In Mechanics of Materials

Citations in the corpus

Comparison of finite difference and boundary integral solutions to three‐dimensional spontaneous rupture (2005, background): “In that example, the coupling of shear and normal stress changes on the fault plane, combined with memory effects in the dependence of friction on normal stress, introduces an additional length scale [Cochard and Rice, 2000; Ranjith and Rice, 2001].”
Macroscopic Asymmetry of Dynamic Rupture on a Bimaterial Interface With Velocity- Weakening Friction (2006, methodology): “It is, however, recognized that a characteristic time or slip scale of normal stress response is required to regularize the possible illposedness of the bimaterial rupture problem (Cochard & Rice 2000; Ranjith & Rice 2001).”
Dynamic rupture on a bimaterial interface governed by slip-weakening friction (2005, methodology): “…used to understand various results obtained in previous numerical simulations (Andrews & Ben-Zion 1997; Ben-Zion & Andrews 1998; Harris & Day 1997; Cochard & Rice 2000; Ben-Zion & Huang 2002) and related laboratory experiments of sliding along bimaterial interfaces (Anooshehpoor & Brune 1999; Xia…”
Three‐dimensional earthquake sequence simulations with evolving temperature and pore pressure due to shear heating: Effect of heterogeneous hydraulic diffusivity (2010, background): “This gradual evolution was shown to be critically important in proper formulations of problems that involve slip between elastically dissimilar materials [e.g., Cochard and Rice, 2000].”
Off-Fault Secondary Failure Induced by a Dynamic Slip Pulse (2005, background): “Self-healing can also occur when spatially nonuniform slip can alter normal stress across a fault plane, as for sliding between elastically dissimilar solids (Weertman, 1980; Andrews and Ben-Zion, 1997; Harris and Day, 1997; Cochard and Rice, 2000) or between certain foam rubbers (Brune et al.”
Dynamic rupture on a material interface with spontaneous generation of plastic strain in the bulk (2005, background): “In the other cases, the media across the fault are different and the fault is governed by the regularized Prakash–Clifton [16,17, 8 ,10,11] friction,”
Predominance of Unilateral Rupture for a Global Catalog of Large Earthquakes (2002, background): “It has been shown that for reguralized friction laws, this interaction produces a preference for unilateral propagation in the direction of slip of the slower medium (Cochard and Rice, 2000; Ben-Zion and Huang, 2001).”
Rate and state dependent friction and the stability of sliding between elastically deformable solids (2001, background): “Linker and Dieterich regarded as a constant, although Perfettini et al. (2001) and Cochard and Rice (2000) allow the possibility that = (V; ).”
Modern topics and challenges in dynamic fracture (2005, background): “Cochard and Rice (2000) reinforced the validity of the analytical results of Ranjith and Rice by numerical simulations of dynamic slip on dissimilar material interfaces.”