A mixed method for elasticity with the curl of displacements as a drilling degree of freedom

2012/10/16 by Hansbo, Peter
#FOS: Mathematics #Numerical Analysis (math.NA)

paper · doi:10.48550/arxiv.1210.4339

Abstract

We present a mixed method for the linearized elasticity equations with independent approximation of the curl of the displacements. The curl can be seen as a drilling degree of freedom allowing for coupling with rotating objects and the direct application of moments of force.

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