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The effects of rate sensitivity and plastic potential surface curvature on plastic flow localization in porous solids
dc.contributor.authorJeong, H. -Y.en_US
dc.contributor.authorPan, Jwoen_US
dc.date.accessioned2006-09-08T20:42:21Z
dc.date.available2006-09-08T20:42:21Z
dc.date.issued1992-08en_US
dc.identifier.citationJeong, H.-Y.; Pan, J.; (1992). "The effects of rate sensitivity and plastic potential surface curvature on plastic flow localization in porous solids." International Journal of Fracture 56(4): 317-332. <http://hdl.handle.net/2027.42/42772>en_US
dc.identifier.issn0376-9429en_US
dc.identifier.issn1573-2673en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/42772
dc.description.abstractPlastic flow localization in porous elastic-viscoplastic solids is analyzed with an emphasis on the effects of material rate sensitivity and plastic potential surface curvature. The effect of rate sensitivity is included in a material model that accounts for a change of yield surface curvature in a rate-insensitive porous ductile solid. Shear band formation under plane strain and axisymmetric tension, and localized necking in biaxially stretched sheets are analyzed by using the present material model. The results illustrate the interactions of the effects of void nucleation and growth, material rate sensitivity and plastic potential surface curvature on plastic flow localization. The effects of nonproportional straining paths on localized necking in thin sheets are also demonstrated.en_US
dc.format.extent788552 bytes
dc.format.extent3115 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherKluwer Academic Publishers; Springer Science+Business Mediaen_US
dc.subject.otherPhysicsen_US
dc.subject.otherMechanicsen_US
dc.subject.otherMechanical Engineeringen_US
dc.subject.otherAutomotive and Aerospace Engineeringen_US
dc.subject.otherMaterials Processing, Characterization, and Designen_US
dc.subject.otherCivil Engineeringen_US
dc.titleThe effects of rate sensitivity and plastic potential surface curvature on plastic flow localization in porous solidsen_US
dc.typeArticleen_US
dc.subject.hlbsecondlevelMaterials Science and Engineeringen_US
dc.subject.hlbtoplevelEngineeringen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumMechanical Engineering and Applied Mechanics, The University of Michigan, 48109, Ann Arbor, Michigan, USAen_US
dc.contributor.affiliationumMechanical Engineering and Applied Mechanics, The University of Michigan, 48109, Ann Arbor, Michigan, USAen_US
dc.contributor.affiliationumcampusAnn Arboren_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/42772/1/10704_2004_Article_BF00015862.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1007/BF00015862en_US
dc.identifier.sourceInternational Journal of Fractureen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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