FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2767118871> ?p ?o ?g. }

• W2767118871 endingPage "641" @default.
• W2767118871 startingPage "625" @default.
• W2767118871 abstract "A forming limit diagram (FLD) is commonly used as a useful means for characterising the formability of sheet metal forming processes. In this study, the Nakajima test was used to construct the forming limit curve at necking (FLCN) and fracture (FLCF). The results of the FLCF are compared with incremental sheet forming (ISF) to evaluate the ability of the Nakajima test to describe the fracture in ISF. Tests were carried out to construct the forming limit diagram at necking and fracture to cover the strain states from uniaxial tension to equi-biaxial tension with different stress triaxialities—from 0.33 for uniaxial tension to 0.67 for equi-biaxial tension. Due to the fact that the Gurson–Tvergaard-Needleman (GTN) model can be used to capture fracture occurrence at high stress triaxiality, and the shear modified GTN model (Nahshon-Hutchinson’s shear mechanism) was developed to predict the fracture at zero stress or even negative stress triaxiality, the original GTN model and shear modified GTN model may be not suitable to predict the fracture in all samples of the Nakajima test as some samples are deformed under moderate stress triaxiality. In this study, the fractures are compared using the original GTN model, shear modified GTN model and the Nielsen-Tvergaard model with regard to stress triaxiality. To validate the ability of these models, and to assess which model is more accurate in predicting the fracture with different stress triaxialities, finite element (FE) simulations of the Nakajima test were compared with an experimental results to evaluate the applicability of the Nakajima test to characterise the fracture from ISF. The experimental and FE results showed that the shear modified GTN model could predict the fracture accurately with samples under uniaxial tension condition due to low stress triaxiality and that the original GTN model is suitable for an equi-biaxial strain state (high stress triaxiality), whereas the stress triaxiality modified GTN model should be considered for samples which have moderate stress triaxiality (from plain strain to biaxial strain). The numerical and experimental FLCF of pure titanium from the Nakajima test showed a good agreement between the experimental and numerical results of ISF." @default.
• W2767118871 created "2017-11-10" @default.
• W2767118871 creator A5041247231 @default.
• W2767118871 creator A5053320334 @default.
• W2767118871 creator A5064879244 @default.
• W2767118871 creator A5083146248 @default.
• W2767118871 date "2017-10-30" @default.
• W2767118871 modified "2023-09-28" @default.
• W2767118871 title "Evaluation of formability and fracture of pure titanium in incremental sheet forming" @default.
• W2767118871 cites W1928451910 @default.
• W2767118871 cites W1977188519 @default.
• W2767118871 cites W1979843932 @default.
• W2767118871 cites W1985500987 @default.
• W2767118871 cites W1985630749 @default.
• W2767118871 cites W1985889458 @default.
• W2767118871 cites W2000096372 @default.
• W2767118871 cites W2003751129 @default.
• W2767118871 cites W2009285151 @default.
• W2767118871 cites W2024335931 @default.
• W2767118871 cites W2025496151 @default.
• W2767118871 cites W2028327813 @default.
• W2767118871 cites W2029456998 @default.
• W2767118871 cites W2039019236 @default.
• W2767118871 cites W2065740605 @default.
• W2767118871 cites W2069860709 @default.
• W2767118871 cites W2078088076 @default.
• W2767118871 cites W2079660332 @default.
• W2767118871 cites W2082415625 @default.
• W2767118871 cites W2087278915 @default.
• W2767118871 cites W2092173955 @default.
• W2767118871 cites W2094692082 @default.
• W2767118871 cites W2105025336 @default.
• W2767118871 cites W2116673112 @default.
• W2767118871 cites W2124291959 @default.
• W2767118871 cites W2125097528 @default.
• W2767118871 cites W2157258353 @default.
• W2767118871 cites W2581975718 @default.
• W2767118871 cites W2593399379 @default.
• W2767118871 cites W4255921499 @default.
• W2767118871 doi "https://doi.org/10.1007/s00170-017-1195-z" @default.
• W2767118871 hasPublicationYear "2017" @default.
• W2767118871 type Work @default.
• W2767118871 sameAs 2767118871 @default.
• W2767118871 citedByCount "17" @default.
• W2767118871 countsByYear W27671188712019 @default.
• W2767118871 countsByYear W27671188712020 @default.
• W2767118871 countsByYear W27671188712021 @default.
• W2767118871 countsByYear W27671188712022 @default.
• W2767118871 countsByYear W27671188712023 @default.
• W2767118871 crossrefType "journal-article" @default.
• W2767118871 hasAuthorship W2767118871A5041247231 @default.
• W2767118871 hasAuthorship W2767118871A5053320334 @default.
• W2767118871 hasAuthorship W2767118871A5064879244 @default.
• W2767118871 hasAuthorship W2767118871A5083146248 @default.
• W2767118871 hasBestOaLocation W27671188711 @default.
• W2767118871 hasConcept C112950240 @default.
• W2767118871 hasConcept C119001679 @default.
• W2767118871 hasConcept C127413603 @default.
• W2767118871 hasConcept C138885662 @default.
• W2767118871 hasConcept C159985019 @default.
• W2767118871 hasConcept C186068551 @default.
• W2767118871 hasConcept C192562407 @default.
• W2767118871 hasConcept C21036866 @default.
• W2767118871 hasConcept C21141959 @default.
• W2767118871 hasConcept C2777959984 @default.
• W2767118871 hasConcept C2779747408 @default.
• W2767118871 hasConcept C41895202 @default.
• W2767118871 hasConcept C43369102 @default.
• W2767118871 hasConcept C66938386 @default.
• W2767118871 hasConcept C79127381 @default.
• W2767118871 hasConcept C96035792 @default.
• W2767118871 hasConceptScore W2767118871C112950240 @default.
• W2767118871 hasConceptScore W2767118871C119001679 @default.
• W2767118871 hasConceptScore W2767118871C127413603 @default.
• W2767118871 hasConceptScore W2767118871C138885662 @default.
• W2767118871 hasConceptScore W2767118871C159985019 @default.
• W2767118871 hasConceptScore W2767118871C186068551 @default.
• W2767118871 hasConceptScore W2767118871C192562407 @default.
• W2767118871 hasConceptScore W2767118871C21036866 @default.
• W2767118871 hasConceptScore W2767118871C21141959 @default.
• W2767118871 hasConceptScore W2767118871C2777959984 @default.
• W2767118871 hasConceptScore W2767118871C2779747408 @default.
• W2767118871 hasConceptScore W2767118871C41895202 @default.
• W2767118871 hasConceptScore W2767118871C43369102 @default.
• W2767118871 hasConceptScore W2767118871C66938386 @default.
• W2767118871 hasConceptScore W2767118871C79127381 @default.
• W2767118871 hasConceptScore W2767118871C96035792 @default.
• W2767118871 hasFunder F4320320324 @default.
• W2767118871 hasIssue "1-4" @default.
• W2767118871 hasLocation W27671188711 @default.
• W2767118871 hasLocation W27671188712 @default.
• W2767118871 hasLocation W27671188713 @default.
• W2767118871 hasOpenAccess W2767118871 @default.
• W2767118871 hasPrimaryLocation W27671188711 @default.
• W2767118871 hasRelatedWork W1629450420 @default.
• W2767118871 hasRelatedWork W2015871899 @default.
• W2767118871 hasRelatedWork W2056320788 @default.
• W2767118871 hasRelatedWork W2153370907 @default.

• next