DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cardoso, Rui P.R. | ko |
dc.contributor.author | Yoon, Jeong Whan | ko |
dc.date.accessioned | 2016-04-15T03:17:17Z | - |
dc.date.available | 2016-04-15T03:17:17Z | - |
dc.date.created | 2015-11-30 | - |
dc.date.created | 2015-11-30 | - |
dc.date.issued | 2005-08 | - |
dc.identifier.citation | AIP CONFERENCE PROCEEDINGS, v.778, pp.739 - 744 | - |
dc.identifier.issn | 0094-243X | - |
dc.identifier.uri | http://hdl.handle.net/10203/204103 | - |
dc.description.abstract | A general purpose one point quadrature shell element accounting for through-thickness deformation is developed. In the shell. a complete 3-D constitutive law is introduced. leading to a 7-parameter theory which explicitly accounts for thickness change and also for a linear variation of thickness stretch. An interpolation scheme for the shell director is developed to avoid thickness locking. The developed shell element covers flexible warping behavior by using a local nodal coordinate system at each node. which is updated with second order accuracy. A physical stabilization scheme for zero energy modes is employed based on the decomposition of the strain field into constant and linear terms with respect to the natural coordinates. T-he rigid body projection is applied to treat rigid body rotations effectively. Linear and nonlinear patch tests including elasto-plasticity and contact are performed and the results are compared with analytical or previously reported results. ne results are also compared with those of 5-parameter shell elements. in order to show that there is no significant deterioration in accuracy. especially for thin shell applications. (C) 2004 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | One point quadrature shell element with through-thickness stretch | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 778 | - |
dc.citation.beginningpage | 739 | - |
dc.citation.endingpage | 744 | - |
dc.citation.publicationname | AIP CONFERENCE PROCEEDINGS | - |
dc.identifier.doi | 10.1063/1.2011310 | - |
dc.contributor.localauthor | Yoon, Jeong Whan | - |
dc.contributor.nonIdAuthor | Cardoso, Rui P.R. | - |
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