Existence and multiplicity of solutions in frictional contact mechanics. Part I: A simplified criterion

The work presented hereafter deals with an important issue arising in frictional contact problems involving flexible bodies: the occurrence of more than one solution, with an emphasis on the quasi-static incremental problem in the presence of rectilinear obstacle and in two dimensions. The condition...

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Veröffentlicht in:	European journal of mechanics, A, Solids A, Solids, 2021-01, Vol.85, p.104062, Article 104062
Hauptverfasser:	Agwa, M.A., Pinto da Costa, A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Combinatorial analysis Complementarity formulation Coulomb friction Criteria Existence of solution Flexible bodies Optimization Quasi-static contact problem Sharpness Uniqueness criteria Uniqueness of solution
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