Unilateral Contact Applications Using Fem Software

• Autorzy: Stavroulaki M. E. , Stavroulakis G. E.
• Języki publikacji: EN

Abstrakty

EN

Nonsmooth analysis, inequality constrained optimization and variational inequalities are involved in the modelling of unilateral contact problems. The corresponding theoretical and algorithmic tools, which are part of the area known as nonsmooth mechanics, are by no means classical. In general purpose software some of these tools (perhaps in a simplified way) are currently available. Two engineering applications, a rubber-coated roller contact problem and a masonry wall, solved with MARC, are briefly presented, together with elements of the underlying theory.

Słowa kluczowe

EN

nonsmooth analysis; constrained optimization; contact problem

PL

analiza niegładka; optymalizacja ograniczona; zagadnienie kontaktowe

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2002
• Tom: Vol. 12, no 1
• Strony: 115--125
• Opis fizyczny: Bibliogr. 30 poz., rys., wykr.

Twórcy

autor

Stavroulaki M. E.

• Laboratory of Applied Mechanics, Department of Engineering Sciences, Technical University of Crete, GR-73100 Chania, Greece

autor

Stavroulakis G. E.

• Division of Applied Mathematics and Mechanics, University of Ioannina, GR-45110 Ioannina, Greece, and Institute of Applied Mechanics, Carolo Wilhelmina Technical University, D-38106 Braunschweig, Germany

Bibliografia

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