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dc.contributor.authorXu, Jinen
dc.contributor.authorLee, Chi Kingen
dc.contributor.authorTan, Kang Haien
dc.identifier.citationXu, J., Lee, C. K., & Tan, K. H. (2012). A two-dimensional co-rotational Timoshenko beam element with XFEM formulation. Computational Mechanics, 49(5), 667-683.en
dc.description.abstractPin connections and plastic hinges produce non-smooth displacement fields in beam structures. By using an appropriate extended finite element method (XFEM), non-smooth solutions can be obtained by regular coarse meshes, which do not necessarily conform to pins or plastic hinges. In this paper, a two-dimensional co-rotational beam element with XFEM formulation to simulate pin connections and plastic hinges is presented. Enrichments for the rotation and the deflection approximations are embedded in a co-rotational frame to capture the non-smoothness in both small and large deformations. Numerical examples on pin connections and plastic hinges demonstrate the accuracy and robustness of the present formulation.en
dc.format.extent77 p.en
dc.relation.ispartofseriesComputational mechanicsen
dc.rights© 2011 Springer-Verlag. This is the author created version of a work that has been peer reviewed and accepted for publication by Computational Mechanics, Springer-Verlag. 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:].en
dc.subjectDRNTU::Engineering::Civil engineering::Structures and designen
dc.titleA two-dimensional co-rotational Timoshenko beam element with XFEM formulationen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Civil and Environmental Engineeringen
dc.description.versionAccepted versionen
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