Matches in SemOpenAlex for { <https://semopenalex.org/work/W578388510> ?p ?o ?g. }
- W578388510 endingPage "16" @default.
- W578388510 startingPage "1" @default.
- W578388510 abstract "Abstract In strain-gradient plasticity, the length scale controlling size effect has been attributed to so-called geometrically necessary dislocations. This size dependency in plasticity can also be attributed to dislocation pileups in source-obstacle configurations. This has led to the development of stress-gradient plasticity models in the presence of stress gradients. In this work, we re-examine this pileup problem by investigating the double pileup of dislocations emitted from two sources in an inhomogeneous state of stress using both discrete dislocation dynamics and a continuum method. We developed a generalized solution for dislocation distribution with higher-order stress gradients, based on a continuum method using the Hilbert transform. We qualitatively verified the analytical solution for the spatial distribution of dislocations using the discrete dislocation dynamic. Based on these results, we developed a dislocation-based stress-gradient plasticity model, leading to an explicit expression for flow stress. Findings show that this expression depends on obstacle spacing, as in the Hall–Petch effect, as well as higher-order stress gradients. Finally, we compared the model with recently developed models and experimental results in the literature to assess the utility of this method." @default.
- W578388510 created "2016-06-24" @default.
- W578388510 creator A5007230805 @default.
- W578388510 creator A5024941495 @default.
- W578388510 date "2015-11-01" @default.
- W578388510 modified "2023-09-27" @default.
- W578388510 title "On dislocation pileups and stress-gradient dependent plastic flow" @default.
- W578388510 cites W135694094 @default.
- W578388510 cites W1963708456 @default.
- W578388510 cites W1976203222 @default.
- W578388510 cites W1977753776 @default.
- W578388510 cites W1983152649 @default.
- W578388510 cites W1990548913 @default.
- W578388510 cites W1994225683 @default.
- W578388510 cites W1994912213 @default.
- W578388510 cites W1998634324 @default.
- W578388510 cites W1999430315 @default.
- W578388510 cites W2006484795 @default.
- W578388510 cites W2007889430 @default.
- W578388510 cites W2010118026 @default.
- W578388510 cites W2014413747 @default.
- W578388510 cites W2021485209 @default.
- W578388510 cites W2027059312 @default.
- W578388510 cites W2032888724 @default.
- W578388510 cites W2033735949 @default.
- W578388510 cites W2039162473 @default.
- W578388510 cites W2044992526 @default.
- W578388510 cites W2045664960 @default.
- W578388510 cites W2046212839 @default.
- W578388510 cites W2047516837 @default.
- W578388510 cites W2051912022 @default.
- W578388510 cites W2053642681 @default.
- W578388510 cites W2058567833 @default.
- W578388510 cites W2061297676 @default.
- W578388510 cites W2063116556 @default.
- W578388510 cites W2064499698 @default.
- W578388510 cites W2065194880 @default.
- W578388510 cites W2066643180 @default.
- W578388510 cites W2071945849 @default.
- W578388510 cites W2072496602 @default.
- W578388510 cites W2087354680 @default.
- W578388510 cites W2090921914 @default.
- W578388510 cites W2092343585 @default.
- W578388510 cites W2118096124 @default.
- W578388510 cites W2140201374 @default.
- W578388510 cites W2163272368 @default.
- W578388510 cites W2257669473 @default.
- W578388510 cites W2091026164 @default.
- W578388510 doi "https://doi.org/10.1016/j.ijplas.2015.06.001" @default.
- W578388510 hasPublicationYear "2015" @default.
- W578388510 type Work @default.
- W578388510 sameAs 578388510 @default.
- W578388510 citedByCount "36" @default.
- W578388510 countsByYear W5783885102016 @default.
- W578388510 countsByYear W5783885102017 @default.
- W578388510 countsByYear W5783885102018 @default.
- W578388510 countsByYear W5783885102019 @default.
- W578388510 countsByYear W5783885102020 @default.
- W578388510 countsByYear W5783885102021 @default.
- W578388510 countsByYear W5783885102022 @default.
- W578388510 countsByYear W5783885102023 @default.
- W578388510 crossrefType "journal-article" @default.
- W578388510 hasAuthorship W578388510A5007230805 @default.
- W578388510 hasAuthorship W578388510A5024941495 @default.
- W578388510 hasConcept C121332964 @default.
- W578388510 hasConcept C138885662 @default.
- W578388510 hasConcept C149342994 @default.
- W578388510 hasConcept C159122135 @default.
- W578388510 hasConcept C159985019 @default.
- W578388510 hasConcept C162611839 @default.
- W578388510 hasConcept C192562407 @default.
- W578388510 hasConcept C21036866 @default.
- W578388510 hasConcept C38349280 @default.
- W578388510 hasConcept C41895202 @default.
- W578388510 hasConcept C57879066 @default.
- W578388510 hasConcept C79186407 @default.
- W578388510 hasConceptScore W578388510C121332964 @default.
- W578388510 hasConceptScore W578388510C138885662 @default.
- W578388510 hasConceptScore W578388510C149342994 @default.
- W578388510 hasConceptScore W578388510C159122135 @default.
- W578388510 hasConceptScore W578388510C159985019 @default.
- W578388510 hasConceptScore W578388510C162611839 @default.
- W578388510 hasConceptScore W578388510C192562407 @default.
- W578388510 hasConceptScore W578388510C21036866 @default.
- W578388510 hasConceptScore W578388510C38349280 @default.
- W578388510 hasConceptScore W578388510C41895202 @default.
- W578388510 hasConceptScore W578388510C57879066 @default.
- W578388510 hasConceptScore W578388510C79186407 @default.
- W578388510 hasLocation W5783885101 @default.
- W578388510 hasOpenAccess W578388510 @default.
- W578388510 hasPrimaryLocation W5783885101 @default.
- W578388510 hasRelatedWork W189856581 @default.
- W578388510 hasRelatedWork W1964214197 @default.
- W578388510 hasRelatedWork W2013593650 @default.
- W578388510 hasRelatedWork W2026248057 @default.
- W578388510 hasRelatedWork W2054847188 @default.
- W578388510 hasRelatedWork W2085439883 @default.
- W578388510 hasRelatedWork W2915325098 @default.