Original paper
A novel singular node‐based smoothed finite element method (NS‐FEM) for upper bound solutions of fracture problems
Volume: 83, Issue: 11, Pages: 1466 - 1497
Published: Aug 19, 2010
Abstract
It is well known that the lower bound to exact solutions in linear fracture problems can be easily obtained by the displacement compatible finite element method (FEM) together with the singular crack tip elements. It is, however, much more difficult to obtain the upper bound solutions for these problems. This paper aims to formulate a novel singular node‐based smoothed finite element method (NS‐FEM) to obtain the upper bound solutions for...
Paper Details
Title
A novel singular node‐based smoothed finite element method (NS‐FEM) for upper bound solutions of fracture problems
Published Date
Aug 19, 2010
Volume
83
Issue
11
Pages
1466 - 1497
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Notes
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