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Hlaváček, Ivan
A finite element analysis for elastoplastic bodies obeying Hencky's law. (English). Aplikace matematiky, vol. 26 (1981), issue 6, pp. 449-461
MSC: 46E35, 49J40, 49M15, 49S05, 65N30, 73E99, 73K25, 74G30, 74H25, 74S05 | MR 0634282 | Zbl 0467.73096 | DOI: 10.21136/AM.1981.103935
Keywords:
Haar-Kármán principle; basic boundary value problems; piecewise linear stress fields; composite triangles; torsion problem
Summary:
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.
References:
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