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The representation problem of constrained linear elasticity
Authors:Paolo Podio-Guidugli  Maurizio Vianello
Affiliation:(1) Dipartimento di Ingegneria Civile, Università di Roma 2, Italy;(2) Dipartimento di Matematica, Politecnico di Milano, Italy
Abstract:The title problem is given the following explicit solution: Copf=PopfDS|D, where the elasticity tensor Copf in the constrained case is the restriction to the constraint subspace D of a corresponding unconstrained elasticity tensor S, followed by composition with the orthogonal projection PopfD on D.
Keywords:linear elasticity  internal constraints
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