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Dual analysis of frictionless problems by displacement and equilibrium finite elements

✍ Scribed by G. de Saxce; Nguyen Dang Hung

Book ID
113234061
Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
516 KB
Volume
6
Category
Article
ISSN
0141-0296

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## Abstract An alternative approach to the usual finite element treatment of steady‐state temperature problems is presented, using approximations for the field of the dual variables. The appropriate extremum principle is established and its minimization is discussed in connection with a plane tria