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Peridynamic shell membrane formulation

dc.contributor.authorOterkus, E.
dc.contributor.authorMadenci, E.
dc.contributor.authorOterkus, S.
dc.date.accessioned2021-06-05T02:35:04Z
dc.date.available2021-06-05T02:35:04Z
dc.date.issued2020
dc.identifier.citationOterkus, E., Madenci, E., & Oterkus, S. (2020). Peridynamic shell membrane formulation. Procedia Structural Integrity, 28, 411-417.
dc.identifier.issn2452-3216
dc.identifier.doi10.1016/j.prostr.2020.10.048
dc.identifier.urihttp://hdl.handle.net/10150/659760
dc.description.abstractPeridynamics (PD) is a non-local continuum theory that enables failure prediction. It enables both crack initiation and propagation as well as crack branching. Also, it has been utilized to model simplified structures such as beams, plates and shells. In this study, a new peridynamic shell membrane formulation is presented. The equations of motion are obtained by using Euler-Lagrange equations. The bond constant is determined by comparing peridynamic and classical equations of motion for shell membranes for a special condition of peridynamic internal length parameter, horizon, approaching zero. Comparison of peridynamic results with analytical results for a benchmark problem confirms the validity of the present shell membrane formulation. © 2020 The Authors. Published by Elsevier B.V.
dc.language.isoen
dc.publisherElsevier B.V.
dc.rightsCopyright © 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/).
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectMembrane
dc.subjectNon-local
dc.subjectPeridynamics
dc.subjectShell
dc.titlePeridynamic shell membrane formulation
dc.typeProceedings
dc.typetext
dc.contributor.departmentDepartment of Aerospace and Mechanical Engineering, University of Arizona
dc.identifier.journalProcedia Structural Integrity
dc.description.noteOpen access journal
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.
dc.eprint.versionFinal published version
dc.source.journaltitleProcedia Structural Integrity
refterms.dateFOA2021-06-05T02:35:04Z


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Copyright © 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/).
Except where otherwise noted, this item's license is described as Copyright © 2020 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/).