Matches in SemOpenAlex for { <https://semopenalex.org/work/W2983425535> ?p ?o ?g. }
- W2983425535 endingPage "116481" @default.
- W2983425535 startingPage "116481" @default.
- W2983425535 abstract "Plate motion near the fault gouge layer, and the elastic interplay between the gouge layer and the plate under stick-slip conditions, is key to understanding the dynamics of sheared granular fault systems. Here, a two-dimensional implementation of the combined finite-discrete element method (FDEM), which merges the finite element method (FEM) and the discrete element method (DEM), is used to explicitly simulate a sheared granular gouge fault system. We focus on investigating the influence of normal load, driving shear velocity and plate stiffness on the velocities and displacements in the direction parallel to the shear direction (x-direction) measured at locations on the upper and lower plates just adjacent to the gouge. The simulations show that during slip phases the magnitudes of the measured velocities on the upper and lower plates are proportional to the normal load and may be inversely proportional to the square root of the plate's shear modulus. Whereas, the driving shear velocity does not show distinct influence on the measured velocities. Additionally, large slip velocities are generally associated with large macroscopic friction coefficient drops. For the models subjected to smaller normal loads, larger shear velocities and with stiffer shear plates, the same magnitude of slip velocity could cause a larger drop of macroscopic friction coefficient. During stick phases, the velocities of the upper and lower plates are respectively slightly greater and slightly smaller than half of the driving shear velocity and are both in the same direction of shear. The shear strain rate of the gouge is calculated from this velocity difference between the upper and lower plate during stick phases and thus the gouge effective shear modulus can be calculated. The results show that the gouge effective shear modulus increases proportionally with normal load, while the influence of shear velocity and plate stiffness on gouge effective shear modulus is minor. The simulations address the dynamics of a laboratory-scale fault gouge system and may aid in revealing the complexities of earthquake frictional dynamics." @default.
- W2983425535 created "2019-11-22" @default.
- W2983425535 creator A5026130054 @default.
- W2983425535 creator A5066473552 @default.
- W2983425535 creator A5072125670 @default.
- W2983425535 creator A5085574217 @default.
- W2983425535 date "2020-10-01" @default.
- W2983425535 modified "2023-10-05" @default.
- W2983425535 title "Plate motion in sheared granular fault system" @default.
- W2983425535 cites W1480723501 @default.
- W2983425535 cites W1960115517 @default.
- W2983425535 cites W1963523416 @default.
- W2983425535 cites W1976727944 @default.
- W2983425535 cites W2008298461 @default.
- W2983425535 cites W2014942119 @default.
- W2983425535 cites W2025058161 @default.
- W2983425535 cites W2037746045 @default.
- W2983425535 cites W2054100850 @default.
- W2983425535 cites W2089844520 @default.
- W2983425535 cites W2094152073 @default.
- W2983425535 cites W2102653333 @default.
- W2983425535 cites W2119304952 @default.
- W2983425535 cites W2121186084 @default.
- W2983425535 cites W2122562158 @default.
- W2983425535 cites W2151800870 @default.
- W2983425535 cites W2161347920 @default.
- W2983425535 cites W2163547327 @default.
- W2983425535 cites W2278079708 @default.
- W2983425535 cites W2315097007 @default.
- W2983425535 cites W2325883331 @default.
- W2983425535 cites W2471112289 @default.
- W2983425535 cites W2607314219 @default.
- W2983425535 cites W2626137789 @default.
- W2983425535 cites W2684236492 @default.
- W2983425535 cites W2750787558 @default.
- W2983425535 cites W2751139889 @default.
- W2983425535 cites W2768991495 @default.
- W2983425535 cites W2795265422 @default.
- W2983425535 cites W2795843359 @default.
- W2983425535 cites W2883795813 @default.
- W2983425535 cites W2907566764 @default.
- W2983425535 cites W2916141287 @default.
- W2983425535 cites W2950071944 @default.
- W2983425535 cites W2951569694 @default.
- W2983425535 cites W2966054364 @default.
- W2983425535 cites W3103656745 @default.
- W2983425535 cites W3106426243 @default.
- W2983425535 cites W3124928229 @default.
- W2983425535 doi "https://doi.org/10.1016/j.epsl.2020.116481" @default.
- W2983425535 hasPublicationYear "2020" @default.
- W2983425535 type Work @default.
- W2983425535 sameAs 2983425535 @default.
- W2983425535 citedByCount "5" @default.
- W2983425535 countsByYear W29834255352021 @default.
- W2983425535 countsByYear W29834255352022 @default.
- W2983425535 countsByYear W29834255352023 @default.
- W2983425535 crossrefType "journal-article" @default.
- W2983425535 hasAuthorship W2983425535A5026130054 @default.
- W2983425535 hasAuthorship W2983425535A5066473552 @default.
- W2983425535 hasAuthorship W2983425535A5072125670 @default.
- W2983425535 hasAuthorship W2983425535A5085574217 @default.
- W2983425535 hasBestOaLocation W29834255351 @default.
- W2983425535 hasConcept C121332964 @default.
- W2983425535 hasConcept C127313418 @default.
- W2983425535 hasConcept C135628077 @default.
- W2983425535 hasConcept C159985019 @default.
- W2983425535 hasConcept C165205528 @default.
- W2983425535 hasConcept C171872576 @default.
- W2983425535 hasConcept C175551986 @default.
- W2983425535 hasConcept C187320778 @default.
- W2983425535 hasConcept C192194790 @default.
- W2983425535 hasConcept C192562407 @default.
- W2983425535 hasConcept C195268267 @default.
- W2983425535 hasConcept C196558001 @default.
- W2983425535 hasConcept C2779372316 @default.
- W2983425535 hasConcept C2781345722 @default.
- W2983425535 hasConcept C32568104 @default.
- W2983425535 hasConcept C41008148 @default.
- W2983425535 hasConcept C41279357 @default.
- W2983425535 hasConcept C57879066 @default.
- W2983425535 hasConcept C5900021 @default.
- W2983425535 hasConcept C76155785 @default.
- W2983425535 hasConcept C94656876 @default.
- W2983425535 hasConcept C96035792 @default.
- W2983425535 hasConcept C97355855 @default.
- W2983425535 hasConceptScore W2983425535C121332964 @default.
- W2983425535 hasConceptScore W2983425535C127313418 @default.
- W2983425535 hasConceptScore W2983425535C135628077 @default.
- W2983425535 hasConceptScore W2983425535C159985019 @default.
- W2983425535 hasConceptScore W2983425535C165205528 @default.
- W2983425535 hasConceptScore W2983425535C171872576 @default.
- W2983425535 hasConceptScore W2983425535C175551986 @default.
- W2983425535 hasConceptScore W2983425535C187320778 @default.
- W2983425535 hasConceptScore W2983425535C192194790 @default.
- W2983425535 hasConceptScore W2983425535C192562407 @default.
- W2983425535 hasConceptScore W2983425535C195268267 @default.
- W2983425535 hasConceptScore W2983425535C196558001 @default.
- W2983425535 hasConceptScore W2983425535C2779372316 @default.