Stability and patch test performance of contact discretizations and a new solution algorithm

Stability and patch test performance are two important issues influencing the selection of discretization algorithms for flexible body contact problems. The patch test performance is dictated by the accuracy of evaluation of the contact integrals, not by the specific form of the gap, contact pressur...

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Veröffentlicht in:	Computers & structures 2001-06, Vol.79 (16), p.1473-1486
Hauptverfasser:	El-Abbasi, Nagi, Bathe, Klaus-Jürgen
Format:	Artikel
Sprache:	eng
Schlagworte:	Contact Finite element solution Patch test Stability
Online-Zugang:	Volltext
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