8- and 12-node plane hybrid stress-function elements immune to severely distorted mesh containing elements with concave shapes
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Publication:660213
DOI10.1016/j.cma.2011.04.014zbMath1230.74173OpenAlexW1988476279MaRDI QIDQ660213
Song Cen, Xiang-Rong Fu, Ming-Jue Zhou
Publication date: 1 February 2012
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cma.2011.04.014
finite elementstress functionfundamental analytical solutionshybrid stress-function (HS-F) elementseverely distorted meshthe principle of minimum complementary energy
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