Variational formulation of generalized interfaces for finite deformation elasticity

Simple item page
buir.contributor.authorJavili, Ali
dc.citation.epage1322en_US
dc.citation.issueNumber9
dc.citation.spage1303en_US
dc.citation.volumeNumber23
dc.contributor.authorJavili, Alien_US
dc.date.issued2018en_US
dc.departmentDepartment of Mechanical Engineeringen_US
dc.description.abstractThe objective of this contribution is to formulate generalized interfaces in a variationally consistent manner within a finite deformation continuum mechanics setting. The general interface model is a zero-thickness model that represents the finite thickness “interphase” between different constituents in a heterogeneous material. The interphase may be the transition zone between inclusion and matrix in composites or the grain boundaries in polycrystalline solids. The term “general” indicates that the interface model here accounts for both jumps of the deformation as well as the traction across the interface. Both the cohesive zone model and elastic interface model can be understood as two limits of the current interface model. Furthermore, some aspects of material modeling of generalized interfaces are elaborated and a consistent model is proposed. Finally, the proposed theory is elucidated via a series of numerical examples. © 2017, The Author(s) 2017.en_US
dc.description.provenanceMade available in DSpace on 2018-04-12T10:40:01Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 179475 bytes, checksum: ea0bedeb05ac9ccfb983c327e155f0c2 (MD5) Previous issue date: 2017en
dc.identifier.doi10.1177/1081286517719938en_US
dc.identifier.eissn1741-3028
dc.identifier.issn1081-2865
dc.identifier.urihttp://hdl.handle.net/11693/36442
dc.language.isoEnglishen_US
dc.publisherSAGE Publicationsen_US
dc.relation.isversionofhttp://dx.doi.org/10.1177/1081286517719938en_US
dc.source.titleMathematics and Mechanics of Solidsen_US
dc.subjectFinite deformationen_US
dc.subjectGeneral imperfect interfaceen_US
dc.subjectSize effecten_US
dc.subjectVariational elasticityen_US
dc.titleVariational formulation of generalized interfaces for finite deformation elasticityen_US
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Variational_formulation_of_generalized_interfaces_for_finite_deformation_elasticity.pdf
Size:
1.38 MB
Format:
Adobe Portable Document Format
Description:
Full printable version
Download

Collections

Scholarly Publications - Mechanical Engineering