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Sensitivity analysis for unilateral contact problems: “Boundary” variational formulations and B.E.M. discretisations

✍ Scribed by C. Alessandri, A. Tralli

Book ID: 120911368
Publisher: Springer
Year: 1995
Tongue: English
Weight: 933 KB
Volume: 15
Category: Article
ISSN: 0178-7675
DOI: 10.1007/BF00372268

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📜 SIMILAR VOLUMES

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Boundary variational formulations and numerical solution techniques for unilateral contact problems

✍ S. Alliney; A. Tralli; C. Alessandri 📂 Article 📅 1990 🏛 Springer 🌐 English ⚖ 808 KB

In this paper the numerical solution of the elastic frictionless contact problem is obtained by means of boundary discretization techniques. Variational formulations m terms of boundary tractions are given in presence of both bilateral and unilateral constraints. The discretization of the boundary f

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## Abstract We investigate unilateral contact problems for micropolar hemitropic elastic solids. Our study includes Tresca friction (given friction model) along some parts of the boundary of the body. We equivalently reduce these problems to boundary variational inequalities with the help of the St