A singular element of shape-free hybrid stress-function finite elements in anisotropic materials
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DOI: 10.1016/j.tafmec.2019.02.012
Abstract: Abstract In this paper, the analytical solutions of the stress function around crack tip in the 2D anisotropic material are proposed. Further, a new singular element based on hybrid stress-function (HSF) model is developed and… read more here.
Keywords: element shape; stress function; hybrid stress; singular element ... See more keywords