A dual pass mortar approach for unbiased constraints and self-contact

A dual pass stabilized mortar contact and mesh tying method is proposed. The method is fully symmetric in that no bias is made when choosing the multiplier space. Using a mesh dependent norm, the approach is shown to satisfy an inf–sup stability condition which is used to develop an a-priori error e...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Puso, M.A. [verfasserIn]

Solberg, J.M. [verfasserIn]

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2020

Schlagwörter:

Mortar contact

Domain decomposition

Lagrange multipliers

Localized Lagrange multipliers

Übergeordnetes Werk:

Enthalten in: Computer methods in applied mechanics and engineering - Amsterdam [u.a.] : Elsevier Science, 1972, 367

Übergeordnetes Werk:

volume:367

DOI / URN:

10.1016/j.cma.2020.113092

Katalog-ID:

ELV004238907

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