Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/101952
Title: An enriched 6-node MITC plate element for yield line analysis
Authors: Lee, Chi King
Xu, Jin
Tan, Kang Hai
Keywords: DRNTU::Engineering::Civil engineering::Structures and design
Issue Date: 2013
Source: Xu, J., Lee, C. K., & Tan, K. H. (2013). An enriched 6-node MITC plate element for yield line analysis. Computers & Structures, 128, 64-76.
Series/Report no.: Computers & structures
Abstract: A 6-node triangular Reissner-Mindlin plate element with eXtended Finite Element Method (XFEM) formulation for yield line analyses is presented. The XFEM formulation with regularized enrichment is employed to reproduce a displacement field with a locally high gradient in the vicinity of a yield line in plate structures. The MITC technique is employed to mitigate shear locking in both the smooth and the locally non-smooth displacement fields. Several numerical examples are presented to illustrate the effectiveness of the XFEM enrichment in yield line analysis as well as the necessity and the effectiveness of the MITC technique in shear locking alleviation in the XFEM formulation.
URI: https://hdl.handle.net/10356/101952
http://hdl.handle.net/10220/18890
ISSN: 0045-7949
DOI: 10.1016/j.compstruc.2013.07.008
Rights: © 2013 Elsevier. This is the author created version of a work that has been peer reviewed and accepted for publication by Computers & Structures, Elsevier. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [DOI:http://dx.doi.org/10.1016/j.compstruc.2013.07.008].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:CEE Journal Articles

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