On the solution of the displacement boundary-value problem for elastic-inelastic materials
Oldřich John (1974)
Aplikace matematiky
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Displaying similar documents to “Contact problem of two elastic bodies. I”
On the solution of the displacement boundary-value problem for elastic-inelastic materials
Convergence of an equilibrium finite element model for plane elastostatics
Ivan Hlaváček (1979)
Aplikace matematiky
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An equilibrium triangular block-element, proposed by Watwood and Hartz, is subjected to an analysis and its approximability property is proved. If the solution is regular enough, a quasi-optimal error estimate follows for the dual approximation to the mixed boundary value problem of elasticity (based on Castigliano's principle). The convergence is proved even in a general case, when the solution is not regular.