Matches in SemOpenAlex for { <https://semopenalex.org/work/W1895566247> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W1895566247 endingPage "n/a" @default.
- W1895566247 startingPage "n/a" @default.
- W1895566247 abstract "[1] In order to investigate the role of drainage conditions in deformation and fracture behaviors of porous rocks, the authors carried out a series of rock fracture tests under triaxial compression in the laboratory. The detailed space-time distribution of acoustic emission due to microcracking was used to examine pre-failure damage and failure behavior in Berea sandstone, which has a porosity of ∼20% and a permeability of ∼100 mD. The pore pressures or flow rates at the ends of the test sample were precisely controlled to simulate different drainage conditions. Experimental results indicate that drainage conditions play a governing role in deformation and fracture. The well-established dilatancy-hardening effect can be greatly suppressed by dilatancy-driven fluid flowing under good drainage conditions. Fast diffusion of pore pressure leads to a significant reduction in rock strength and stabilization of the dynamic rupture process. Furthermore, good drainage conditions have the potential to enlarge the nucleation dimension and duration, thereby improving the predictability of the final catastrophic failure. In addition, compaction bands, which were observed in porous rocks under higher confining pressure, were also observed at low confining pressure (corresponding to a depth of ∼1 km) in undrained tests. These results are particularly important for research fields in which fluid migration or pore pressure diffusion is expected to play a role, such as hydrocarbon reservoirs, enhanced geothermal systems, geological storage of CO2." @default.
- W1895566247 created "2016-06-24" @default.
- W1895566247 creator A5026159536 @default.
- W1895566247 creator A5040190021 @default.
- W1895566247 creator A5078807528 @default.
- W1895566247 creator A5088511363 @default.
- W1895566247 date "2011-12-28" @default.
- W1895566247 modified "2023-09-25" @default.
- W1895566247 title "Role of drainage conditions in deformation and fracture of porous rocks under triaxial compression in the laboratory" @default.
- W1895566247 cites W1497250338 @default.
- W1895566247 cites W1977180713 @default.
- W1895566247 cites W1977449139 @default.
- W1895566247 cites W1984022663 @default.
- W1895566247 cites W1986406739 @default.
- W1895566247 cites W1992966130 @default.
- W1895566247 cites W2001593940 @default.
- W1895566247 cites W2008603710 @default.
- W1895566247 cites W2011690325 @default.
- W1895566247 cites W2012202678 @default.
- W1895566247 cites W2016435869 @default.
- W1895566247 cites W2019160601 @default.
- W1895566247 cites W2019764361 @default.
- W1895566247 cites W2026203425 @default.
- W1895566247 cites W2035949148 @default.
- W1895566247 cites W2052192375 @default.
- W1895566247 cites W2072013994 @default.
- W1895566247 cites W2088805927 @default.
- W1895566247 cites W2105420600 @default.
- W1895566247 cites W2116581645 @default.
- W1895566247 cites W2153134164 @default.
- W1895566247 cites W2163547327 @default.
- W1895566247 doi "https://doi.org/10.1029/2011gl049888" @default.
- W1895566247 hasPublicationYear "2011" @default.
- W1895566247 type Work @default.
- W1895566247 sameAs 1895566247 @default.
- W1895566247 citedByCount "25" @default.
- W1895566247 countsByYear W18955662472013 @default.
- W1895566247 countsByYear W18955662472014 @default.
- W1895566247 countsByYear W18955662472015 @default.
- W1895566247 countsByYear W18955662472016 @default.
- W1895566247 countsByYear W18955662472018 @default.
- W1895566247 countsByYear W18955662472019 @default.
- W1895566247 countsByYear W18955662472020 @default.
- W1895566247 countsByYear W18955662472021 @default.
- W1895566247 countsByYear W18955662472022 @default.
- W1895566247 countsByYear W18955662472023 @default.
- W1895566247 crossrefType "journal-article" @default.
- W1895566247 hasAuthorship W1895566247A5026159536 @default.
- W1895566247 hasAuthorship W1895566247A5040190021 @default.
- W1895566247 hasAuthorship W1895566247A5078807528 @default.
- W1895566247 hasAuthorship W1895566247A5088511363 @default.
- W1895566247 hasConcept C111368507 @default.
- W1895566247 hasConcept C127313418 @default.
- W1895566247 hasConcept C159985019 @default.
- W1895566247 hasConcept C180016635 @default.
- W1895566247 hasConcept C187320778 @default.
- W1895566247 hasConcept C18903297 @default.
- W1895566247 hasConcept C192562407 @default.
- W1895566247 hasConcept C204366326 @default.
- W1895566247 hasConcept C43369102 @default.
- W1895566247 hasConcept C6648577 @default.
- W1895566247 hasConcept C67592535 @default.
- W1895566247 hasConcept C86803240 @default.
- W1895566247 hasConceptScore W1895566247C111368507 @default.
- W1895566247 hasConceptScore W1895566247C127313418 @default.
- W1895566247 hasConceptScore W1895566247C159985019 @default.
- W1895566247 hasConceptScore W1895566247C180016635 @default.
- W1895566247 hasConceptScore W1895566247C187320778 @default.
- W1895566247 hasConceptScore W1895566247C18903297 @default.
- W1895566247 hasConceptScore W1895566247C192562407 @default.
- W1895566247 hasConceptScore W1895566247C204366326 @default.
- W1895566247 hasConceptScore W1895566247C43369102 @default.
- W1895566247 hasConceptScore W1895566247C6648577 @default.
- W1895566247 hasConceptScore W1895566247C67592535 @default.
- W1895566247 hasConceptScore W1895566247C86803240 @default.
- W1895566247 hasIssue "24" @default.
- W1895566247 hasLocation W18955662471 @default.
- W1895566247 hasOpenAccess W1895566247 @default.
- W1895566247 hasPrimaryLocation W18955662471 @default.
- W1895566247 hasRelatedWork W2002820998 @default.
- W1895566247 hasRelatedWork W2013287858 @default.
- W1895566247 hasRelatedWork W2039467969 @default.
- W1895566247 hasRelatedWork W2329773070 @default.
- W1895566247 hasRelatedWork W2352139746 @default.
- W1895566247 hasRelatedWork W2364264846 @default.
- W1895566247 hasRelatedWork W2371343098 @default.
- W1895566247 hasRelatedWork W2385118156 @default.
- W1895566247 hasRelatedWork W3216600945 @default.
- W1895566247 hasRelatedWork W598567327 @default.
- W1895566247 hasVolume "38" @default.
- W1895566247 isParatext "false" @default.
- W1895566247 isRetracted "false" @default.
- W1895566247 magId "1895566247" @default.
- W1895566247 workType "article" @default.