FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2043910621> ?p ?o ?g. }

• W2043910621 endingPage "209" @default.
• W2043910621 startingPage "195" @default.
• W2043910621 abstract "Abstract The ultramafic massif of Balmuccia, northwestern Italy, shows a variety of deformation fabrics including some localized shear zones that resulted in nearly complete melting (pseudotachylyte). A series of peridotite specimens were collected near one of the pseudotachylyte fault veins to investigate the mechanisms of shear localization. The microstructural analyses show at least three deformation stages. The first (stage I) is nearly homogeneous deformation at low stress (~ 3 MPa) and high temperature (~ 1300–1500 K), followed by localized deformation (stage II) at a higher stress (~ 60 MPa) and moderate temperature (~ 1000–1150 K) and, finally, semi-brittle deformation (stage III) at a very high stress (~ 400 MPa) that resulted in the formation of pseudotachylyte. The stage II deformation resulted in relatively small strains in most areas but significant localized deformation leading to dynamic recrystallization occurred, the degree of which increases systematically toward the fault zone. Based on this observation, together with the observation that the brittle deformation post-dated dynamic recrystallization, we conclude that the shear localization in this locality occurred as a result of ductile deformation rather than brittle deformation. Various mechanisms of shear localization in the ductile regime are examined and we conclude that the grain-size reduction due to dynamic recrystallization at relatively high stresses and moderate temperatures is a probable mechanism of shear localization. The intermediate regime between dislocation and diffusion creep, where rheology is grain-size-sensitive yet continuous recrystallization occurs due to dislocation creep, is suggested to play an important role in shear localization in the upper mantle. The conditions of shear localization due to this mechanism are examined based on the laboratory data on creep and dynamic recrystallization. It is shown that shear localization occurs at relatively low temperatures and/or high stresses. Localized deformation in the continental lithosphere will occur well below the brittle-ductile transition (~ 10 km depth), down to ~ 40–80 km depth depending upon the geothermal gradient and water fugacity." @default.
• W2043910621 created "2016-06-24" @default.
• W2043910621 creator A5015019899 @default.
• W2043910621 creator A5041118412 @default.
• W2043910621 creator A5068270210 @default.
• W2043910621 date "1998-02-01" @default.
• W2043910621 modified "2023-10-17" @default.
• W2043910621 title "Mechanisms of shear localization in the continental lithosphere: inference from the deformation microstructures of peridotites from the Ivrea zone, northwestern Italy" @default.
• W2043910621 cites W1967928062 @default.
• W2043910621 cites W1969107252 @default.
• W2043910621 cites W1970935732 @default.
• W2043910621 cites W1977202349 @default.
• W2043910621 cites W1985119459 @default.
• W2043910621 cites W1989177597 @default.
• W2043910621 cites W1994635685 @default.
• W2043910621 cites W1995988653 @default.
• W2043910621 cites W2000136552 @default.
• W2043910621 cites W2000684382 @default.
• W2043910621 cites W2008412316 @default.
• W2043910621 cites W2009168275 @default.
• W2043910621 cites W2012428364 @default.
• W2043910621 cites W2012471105 @default.
• W2043910621 cites W2013721052 @default.
• W2043910621 cites W2014543994 @default.
• W2043910621 cites W2015575627 @default.
• W2043910621 cites W2016966890 @default.
• W2043910621 cites W2025412710 @default.
• W2043910621 cites W2027415449 @default.
• W2043910621 cites W2036708884 @default.
• W2043910621 cites W2040752396 @default.
• W2043910621 cites W2042673705 @default.
• W2043910621 cites W2051451428 @default.
• W2043910621 cites W2052847541 @default.
• W2043910621 cites W2053441820 @default.
• W2043910621 cites W2053601733 @default.
• W2043910621 cites W2055166110 @default.
• W2043910621 cites W2059380579 @default.
• W2043910621 cites W2060486934 @default.
• W2043910621 cites W2065995269 @default.
• W2043910621 cites W2074968879 @default.
• W2043910621 cites W2080617754 @default.
• W2043910621 cites W2091025257 @default.
• W2043910621 cites W2091149739 @default.
• W2043910621 cites W2092620138 @default.
• W2043910621 cites W2094711693 @default.
• W2043910621 cites W2103711815 @default.
• W2043910621 cites W2108205606 @default.
• W2043910621 cites W2157691566 @default.
• W2043910621 cites W2158642493 @default.
• W2043910621 cites W2161111887 @default.
• W2043910621 cites W2164683099 @default.
• W2043910621 cites W2170219059 @default.
• W2043910621 cites W2325943282 @default.
• W2043910621 cites W4243926311 @default.
• W2043910621 cites W2171644445 @default.
• W2043910621 doi "https://doi.org/10.1016/s0191-8141(97)00059-x" @default.
• W2043910621 hasPublicationYear "1998" @default.
• W2043910621 type Work @default.
• W2043910621 sameAs 2043910621 @default.
• W2043910621 citedByCount "153" @default.
• W2043910621 countsByYear W20439106212012 @default.
• W2043910621 countsByYear W20439106212013 @default.
• W2043910621 countsByYear W20439106212014 @default.
• W2043910621 countsByYear W20439106212015 @default.
• W2043910621 countsByYear W20439106212016 @default.
• W2043910621 countsByYear W20439106212017 @default.
• W2043910621 countsByYear W20439106212018 @default.
• W2043910621 countsByYear W20439106212019 @default.
• W2043910621 countsByYear W20439106212020 @default.
• W2043910621 countsByYear W20439106212021 @default.
• W2043910621 countsByYear W20439106212022 @default.
• W2043910621 countsByYear W20439106212023 @default.
• W2043910621 crossrefType "journal-article" @default.
• W2043910621 hasAuthorship W2043910621A5015019899 @default.
• W2043910621 hasAuthorship W2043910621A5041118412 @default.
• W2043910621 hasAuthorship W2043910621A5068270210 @default.
• W2043910621 hasConcept C111368507 @default.
• W2043910621 hasConcept C127313418 @default.
• W2043910621 hasConcept C165205528 @default.
• W2043910621 hasConcept C16942324 @default.
• W2043910621 hasConcept C17409809 @default.
• W2043910621 hasConcept C201867031 @default.
• W2043910621 hasConcept C204366326 @default.
• W2043910621 hasConcept C23295444 @default.
• W2043910621 hasConcept C5900021 @default.
• W2043910621 hasConcept C77928131 @default.
• W2043910621 hasConcept C96035792 @default.
• W2043910621 hasConceptScore W2043910621C111368507 @default.
• W2043910621 hasConceptScore W2043910621C127313418 @default.
• W2043910621 hasConceptScore W2043910621C165205528 @default.
• W2043910621 hasConceptScore W2043910621C16942324 @default.
• W2043910621 hasConceptScore W2043910621C17409809 @default.
• W2043910621 hasConceptScore W2043910621C201867031 @default.
• W2043910621 hasConceptScore W2043910621C204366326 @default.
• W2043910621 hasConceptScore W2043910621C23295444 @default.
• W2043910621 hasConceptScore W2043910621C5900021 @default.
• W2043910621 hasConceptScore W2043910621C77928131 @default.
• W2043910621 hasConceptScore W2043910621C96035792 @default.

• next