Contact between elastic perfectly plastic bodies

Jaroslav Haslinger; Ivan Hlaváček

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Displaying similar documents to “Contact between elastic perfectly plastic bodies”

Dual finite element analysis for contact problem of elastic bodies with an enlarging contact zone

Van Bon Tran (1986)

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Dual finite element analysis of the contact problem of two elastic bodies with an enlarging contact zone is presented. Approximations of the solution are defined on two types of triangulations by piecewise constant stress fields. Convergence is proved in both cases.

A finite element analysis for the Signorini problem in plane elastostatics

Ivan Hlaváček, Ján Lovíšek (1977)

Aplikace matematiky

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A finite element analysis for elastoplastic bodies obeying Hencky's law

Ivan Hlaváček (1981)

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Using the Haar-Kármán principle, approximate solutions of the basic boundary value problems are proposed and studied, which consist of piecewise linear stress fields on composite triangles. The torsion problem is solved in an analogous manner. Some convergence results are proven.

An analysis of a contact problem for a cylindrical shell: A primary and dual formulation

Igor Bock, Ján Lovíšek (1983)

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In this paper the contact problem for a cylindrical shell and a stiff punch is studied. The existence and uniqueness of a solution is verified. The finite element method is discussed.