FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2937374807> ?p ?o ?g. }

• W2937374807 endingPage "99" @default.
• W2937374807 startingPage "86" @default.
• W2937374807 abstract "Seismic stress drop is one of the most important earthquake source parameters, playing a key role in elastic energy release and in scaling relations for seismic moment and fault length. While stress drop does not scale systematically with earthquake size, it varies greatly within seismic catalogs and there is much broad interest in understanding how such variations relate to fault zone properties. Here, we address connections between stress drop and fault zone properties via laboratory experiments that investigate the role of normal stress and layer thickness during frictional sliding. We sheared granular layers at normal stresses from 4 to 22 MPa and document both elastic and inelastic processes that couple with layer dilation to determine the granular fragility and stress drop during stick-slip failure. Stick-slip stress drop scales directly with fault normal stress and inversely with layer thickness. Thicker layers exhibit, greater dilation during shear loading, however shear driven dilatant volume strain is independent of layer thickness. We posit that force chains form rapidly after a dynamic slip event and that bulk inelastic creep occurs via formation and destruction of force chains, interparticle slip, and rolling. Stick-slip recurrence time and stress drop vary with fault normal stress and stiffness, which increases with shear strain, consistent with a model in which stiffness increases as porosity decreases and fault zone density increases. We propose a micromechanical model that accounts for force chains and spectator regions where granular processes are dominated by inelastic slip. We document the role of elastic and inelastic processes during three stages of the stick-slip cycle and show how these change systematically as a function of normal stress and layer thickness. Our work shows that dilation during shear loading contributes to frictional strength via volume strain and that apparent friction scales inversely with the granular thinning ratio." @default.
• W2937374807 created "2019-04-25" @default.
• W2937374807 creator A5018143257 @default.
• W2937374807 creator A5055598644 @default.
• W2937374807 creator A5069588793 @default.
• W2937374807 creator A5071950778 @default.
• W2937374807 date "2019-07-01" @default.
• W2937374807 modified "2023-10-18" @default.
• W2937374807 title "On the mechanics of granular shear: The effect of normal stress and layer thickness on stick-slip properties" @default.
• W2937374807 cites W1497417296 @default.
• W2937374807 cites W1683953432 @default.
• W2937374807 cites W1765663035 @default.
• W2937374807 cites W1836541262 @default.
• W2937374807 cites W1951345003 @default.
• W2937374807 cites W1976095843 @default.
• W2937374807 cites W1983052979 @default.
• W2937374807 cites W1984040668 @default.
• W2937374807 cites W1988604293 @default.
• W2937374807 cites W1995695047 @default.
• W2937374807 cites W1996685983 @default.
• W2937374807 cites W1997479786 @default.
• W2937374807 cites W2004967763 @default.
• W2937374807 cites W2008298461 @default.
• W2937374807 cites W2015887474 @default.
• W2937374807 cites W2016284658 @default.
• W2937374807 cites W2019935798 @default.
• W2937374807 cites W2022170023 @default.
• W2937374807 cites W2025749345 @default.
• W2937374807 cites W2029250419 @default.
• W2937374807 cites W2054100850 @default.
• W2937374807 cites W2058298310 @default.
• W2937374807 cites W2058449088 @default.
• W2937374807 cites W2060556510 @default.
• W2937374807 cites W2074134950 @default.
• W2937374807 cites W2081133342 @default.
• W2937374807 cites W2087019643 @default.
• W2937374807 cites W2096901384 @default.
• W2937374807 cites W2107063129 @default.
• W2937374807 cites W2129342837 @default.
• W2937374807 cites W2163401170 @default.
• W2937374807 cites W2262002172 @default.
• W2937374807 cites W2279067916 @default.
• W2937374807 cites W2315582328 @default.
• W2937374807 cites W2325883331 @default.
• W2937374807 cites W2419978629 @default.
• W2937374807 cites W2480373372 @default.
• W2937374807 cites W2516204756 @default.
• W2937374807 cites W2573055013 @default.
• W2937374807 cites W2607314219 @default.
• W2937374807 cites W2626137789 @default.
• W2937374807 cites W2750674786 @default.
• W2937374807 cites W2791296147 @default.
• W2937374807 cites W2793271671 @default.
• W2937374807 cites W2794036792 @default.
• W2937374807 cites W2795843359 @default.
• W2937374807 doi "https://doi.org/10.1016/j.tecto.2019.04.010" @default.
• W2937374807 hasPublicationYear "2019" @default.
• W2937374807 type Work @default.
• W2937374807 sameAs 2937374807 @default.
• W2937374807 citedByCount "17" @default.
• W2937374807 countsByYear W29373748072019 @default.
• W2937374807 countsByYear W29373748072020 @default.
• W2937374807 countsByYear W29373748072021 @default.
• W2937374807 countsByYear W29373748072022 @default.
• W2937374807 countsByYear W29373748072023 @default.
• W2937374807 crossrefType "journal-article" @default.
• W2937374807 hasAuthorship W2937374807A5018143257 @default.
• W2937374807 hasAuthorship W2937374807A5055598644 @default.
• W2937374807 hasAuthorship W2937374807A5069588793 @default.
• W2937374807 hasAuthorship W2937374807A5071950778 @default.
• W2937374807 hasBestOaLocation W29373748071 @default.
• W2937374807 hasConcept C121332964 @default.
• W2937374807 hasConcept C127313418 @default.
• W2937374807 hasConcept C127413603 @default.
• W2937374807 hasConcept C159985019 @default.
• W2937374807 hasConcept C187320778 @default.
• W2937374807 hasConcept C192562407 @default.
• W2937374807 hasConcept C195268267 @default.
• W2937374807 hasConcept C21141959 @default.
• W2937374807 hasConcept C2781345722 @default.
• W2937374807 hasConcept C57879066 @default.
• W2937374807 hasConcept C74108042 @default.
• W2937374807 hasConcept C76155785 @default.
• W2937374807 hasConcept C96035792 @default.
• W2937374807 hasConcept C97355855 @default.
• W2937374807 hasConceptScore W2937374807C121332964 @default.
• W2937374807 hasConceptScore W2937374807C127313418 @default.
• W2937374807 hasConceptScore W2937374807C127413603 @default.
• W2937374807 hasConceptScore W2937374807C159985019 @default.
• W2937374807 hasConceptScore W2937374807C187320778 @default.
• W2937374807 hasConceptScore W2937374807C192562407 @default.
• W2937374807 hasConceptScore W2937374807C195268267 @default.
• W2937374807 hasConceptScore W2937374807C21141959 @default.
• W2937374807 hasConceptScore W2937374807C2781345722 @default.
• W2937374807 hasConceptScore W2937374807C57879066 @default.
• W2937374807 hasConceptScore W2937374807C74108042 @default.
• W2937374807 hasConceptScore W2937374807C76155785 @default.
• W2937374807 hasConceptScore W2937374807C96035792 @default.

• next