Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051218756> ?p ?o ?g. }
- W2051218756 abstract "We studied the mechanics of compactant failure in four sandstones associated with a broad range of failure modes in the brittle‐ductile transition. While Berea and Bentheim sandstones can fail by compaction localization, homogeneous cataclastic flow dominates failure modes in Adamswiller and Darley Dale sandstones at high effective pressures. We acquired new experimental data to complement previous studies, focusing on the strain hardening behavior in samples under drained conditions. The initial yield stresses were identified as the critical stresses at the onset of shear‐enhanced compaction, subsequent yield stresses were considered to depend on hardening given by plastic volumetric strain. The yield stresses were described by elliptical yield caps in the stress space, and we compared the cap evolution with two constitutive models: the critical state model and the cap model. Bentheim sandstone showed the best agreement with both models to relatively large strains. Darley Dale sandstone showed the best agreement with the associated flow rule as prescribed by the normality condition, which is implicitly assumed in both constitutive models. Shear‐enhanced compaction in Bentheim and Berea sandstones was appreciably more than that predicted for an associative flow rule, with the implication that a nonassociative model is necessary for capturing the inelastic and failure behavior of these sandstones over a broad range of effective pressures. With reference to the nonassociative model formulated by Rudnicki and Rice, bifurcation analysis would predict the transition of failure mode from shear band to compaction band and ultimately to cataclastic flow, in qualitative agreement with the experimental observations." @default.
- W2051218756 created "2016-06-24" @default.
- W2051218756 creator A5032623055 @default.
- W2051218756 creator A5064042285 @default.
- W2051218756 creator A5072534604 @default.
- W2051218756 date "2006-12-01" @default.
- W2051218756 modified "2023-10-14" @default.
- W2051218756 title "Shear-enhanced compaction and strain localization: Inelastic deformation and constitutive modeling of four porous sandstones" @default.
- W2051218756 cites W130564494 @default.
- W2051218756 cites W1508238316 @default.
- W2051218756 cites W1511223944 @default.
- W2051218756 cites W1969402793 @default.
- W2051218756 cites W1969751122 @default.
- W2051218756 cites W1973603228 @default.
- W2051218756 cites W1976424055 @default.
- W2051218756 cites W1979703834 @default.
- W2051218756 cites W1990353027 @default.
- W2051218756 cites W1996102082 @default.
- W2051218756 cites W2005887520 @default.
- W2051218756 cites W2007995374 @default.
- W2051218756 cites W2014928168 @default.
- W2051218756 cites W2024930193 @default.
- W2051218756 cites W2025058024 @default.
- W2051218756 cites W2026203425 @default.
- W2051218756 cites W2029093536 @default.
- W2051218756 cites W2030053481 @default.
- W2051218756 cites W2032510031 @default.
- W2051218756 cites W2041306536 @default.
- W2051218756 cites W2048394333 @default.
- W2051218756 cites W2050711690 @default.
- W2051218756 cites W2056757731 @default.
- W2051218756 cites W2072013994 @default.
- W2051218756 cites W2073666234 @default.
- W2051218756 cites W2075305792 @default.
- W2051218756 cites W2075454207 @default.
- W2051218756 cites W2076007769 @default.
- W2051218756 cites W2078102024 @default.
- W2051218756 cites W2087835236 @default.
- W2051218756 cites W2089464275 @default.
- W2051218756 cites W2090859892 @default.
- W2051218756 cites W2091458695 @default.
- W2051218756 cites W2097471771 @default.
- W2051218756 cites W2099874169 @default.
- W2051218756 cites W2105410414 @default.
- W2051218756 cites W2127394467 @default.
- W2051218756 cites W2130409464 @default.
- W2051218756 cites W2156139057 @default.
- W2051218756 cites W2157836353 @default.
- W2051218756 cites W2160199853 @default.
- W2051218756 cites W2160854183 @default.
- W2051218756 cites W2170553345 @default.
- W2051218756 cites W2171152755 @default.
- W2051218756 cites W3014492161 @default.
- W2051218756 cites W4252732902 @default.
- W2051218756 doi "https://doi.org/10.1029/2005jb004101" @default.
- W2051218756 hasPublicationYear "2006" @default.
- W2051218756 type Work @default.
- W2051218756 sameAs 2051218756 @default.
- W2051218756 citedByCount "149" @default.
- W2051218756 countsByYear W20512187562012 @default.
- W2051218756 countsByYear W20512187562013 @default.
- W2051218756 countsByYear W20512187562014 @default.
- W2051218756 countsByYear W20512187562015 @default.
- W2051218756 countsByYear W20512187562016 @default.
- W2051218756 countsByYear W20512187562017 @default.
- W2051218756 countsByYear W20512187562018 @default.
- W2051218756 countsByYear W20512187562019 @default.
- W2051218756 countsByYear W20512187562020 @default.
- W2051218756 countsByYear W20512187562021 @default.
- W2051218756 countsByYear W20512187562022 @default.
- W2051218756 countsByYear W20512187562023 @default.
- W2051218756 crossrefType "journal-article" @default.
- W2051218756 hasAuthorship W2051218756A5032623055 @default.
- W2051218756 hasAuthorship W2051218756A5064042285 @default.
- W2051218756 hasAuthorship W2051218756A5072534604 @default.
- W2051218756 hasBestOaLocation W20512187561 @default.
- W2051218756 hasConcept C121332964 @default.
- W2051218756 hasConcept C127313418 @default.
- W2051218756 hasConcept C135628077 @default.
- W2051218756 hasConcept C136478896 @default.
- W2051218756 hasConcept C156413551 @default.
- W2051218756 hasConcept C159985019 @default.
- W2051218756 hasConcept C164421858 @default.
- W2051218756 hasConcept C165205528 @default.
- W2051218756 hasConcept C175551986 @default.
- W2051218756 hasConcept C185770841 @default.
- W2051218756 hasConcept C187320778 @default.
- W2051218756 hasConcept C192562407 @default.
- W2051218756 hasConcept C196715460 @default.
- W2051218756 hasConcept C202973686 @default.
- W2051218756 hasConcept C2778956892 @default.
- W2051218756 hasConcept C2779227376 @default.
- W2051218756 hasConcept C2781314585 @default.
- W2051218756 hasConcept C44255700 @default.
- W2051218756 hasConcept C57879066 @default.
- W2051218756 hasConcept C5900021 @default.
- W2051218756 hasConcept C79186407 @default.
- W2051218756 hasConcept C87976508 @default.
- W2051218756 hasConcept C96035792 @default.
- W2051218756 hasConcept C97355855 @default.