A Nitsche extended finite element method for incompressible elasticity with discontinuous modulus of elasticity
نویسندگان
چکیده
منابع مشابه
A Nitsche extended finite element method for incompressible elasticity with discontinuous modulus of elasticity
In this note we propose a finite element method for incompressible (or compressible) elasticity problems with discontinuous modulus of elasticity (or, if compressible, Poisson’s ratio). The problem is written on mixed form using P 1–continuous displacements and the space of piecewise P 0 pressures, leading to the possibility of eliminating the pressure beforehand in the compressible case. In th...
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ژورنال
عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering
سال: 2009
ISSN: 0045-7825
DOI: 10.1016/j.cma.2009.06.017