Results 291 to 300 of about 7,318,705 (328)

Molecular dynamics of interface rupture

Physics of Fluids A: Fluid Dynamics, 1993
Several situations have been studied in which a fluid–vapor or fluid–fluid interface ruptures, using molecular dynamics simulations of 3000 to 20 000 Lennard-Jones molecules in three dimensions. The cases studied are the Rayleigh instability of a liquid thread, the burst of a liquid drop immersed in a second liquid undergoing shear, and the rupture of ...
Joel Koplik, Jayanth R. Banavar
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The dynamics of rupture in porous media

pure and applied geophysics, 1991
This paper presents a laboratory investigation of electric resistivity parameter for samples subject to loading in automatic press of “INOVA” type. The procedure of automatic quasi-continuous measurements of resistivity is briefly outlined. The distribution of mini-electrodes within the sample is described. Also shown is the manner in which reliability
Wojciech Stopiński, Aleksandr V. Ponomaryov, Vladimir Loś   +2 more
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On the Unloading‐Induced Fault Reactivation: The Effect of Stress Path on Failure Criterion and Rupture Dynamics

Journal of Geophysical Research: Solid Earth
Fault reactivations induced by deep excavation can pose significant challenges to underground construction or resource extraction. Laboratory experiments on rock faults demonstrate that unloading‐induced fault reactivations obey the Coulomb failure ...
P. Dong, Ying Xu, Ran Xu, K. Xia, Jian-Bing Peng   +4 more
semanticscholar   +1 more source

On the Scale Dependence in the Dynamics of Frictional Rupture.

2021
When an earthquake nucleates in the earth crust, the potential energy accumulated during the inter-seismic period is released into breakdown work, heat energy and radiated energy. Often the breakdown work is considered a seismological equivalent of the fracture energy. However, discrepancies related to the definition of the two are not yet fully solved.
Paglialunga, Federica, Passelegue, Francois, Lebihain, Mathias, Violay, Marie   +3 more
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Dynamic Rupture Simulation of the Effect of Sedimentary Layers on Fault Rupture

Journal of Japan Association for Earthquake Engineering
Large and long-period velocity pulses observed in the parallel direction at near-fault stations are important in earthquake engineering. A previous study has indicated that the existence of the ground surface and sedimentary layers affects fault rupture. This study conducts dynamic rupture simulations and discusses the dynamic interaction between fault
Ayaka NAKATSUJI, Hiroyuki GOTO
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Rupture and dynamic hardness of ice

Doklady Physics, 2004
Imperfection of the available tension procedure is associated with the appearance of the bending moment, stress concentrations at the fastening points of samples, and initial slackness of loading systems. These factors are responsible for the distortion of the tension diagram even in its initial section [2, 3].
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Dynamic percutaneous repair of the ruptured tendo Achillis

European Journal of Orthopaedic Surgery & Traumatology, 2011
We have modified the traditional percutaneous repair of the ruptured tendo Achillis so to obtain a lower rate of complications than in open repair, a low rate of re-rupture and an early mobilization and return to full weight bearing and sport activities especially in professional sportsmen.
L, Gaiani, R, Bertelli, M, Palmonari
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Rupture to the Trench: Dynamic Rupture Simulations of the 11 March 2011 Tohoku Earthquake

Bulletin of the Seismological Society of America, 2013
There is strong evidence that the 11 March 2011 Tohoku earthquake rupture reached the seafloor. This is surprising because the shallow portion of the plate interface in subduction zones is thought to be frictionally stable, leading to the widely held view that coseismic rupture would stop several tens of kilometers downdip of the seafloor.
Kozdon, Jeremy E, Dunham, Eric M.
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Rupture-induced dynamic pore pressure effect on rupture

Waves in Random and Complex Media, 2023
Changqing Mu, Yongjia Song, Hengshan Hu
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Static friction and the dynamics of interfacial rupture

Physical Review B, 2012
The onset of frictional motion for elastic sliders with extended rough surfaces is governed by the rupture dynamics of the interfacial contacts. In these systems significant variations of static friction coefficient have been found for the same materials.
Rosario Capozza, Michael Urbakh
openaire   +1 more source