Reliable solution of an elasto-plastic torsion problem

被引：2

作者：

Hlavácek, I ^{[1
]}

机构：

[1] Acad Sci Czech Republ, Math Inst, CZ-11567 Prague 1, Czech Republic

来源：

MATHEMATICAL METHODS IN THE APPLIED SCIENCES | 2001年 / 24卷 / 16期

关键词：

D O I：

10.1002/mma.261

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A variational inequality with uncertain coefficients, which are given in certain bounded intervals, is considered. The inequality corresponds to a torsion problem of an elasto-plastic orthotropic bar, when employing the Haar-Karman principle. Two maximization problems with respect to the admissible coefficients are formulated. The solvability of continuous and approximate problems is proven and a convergence analysis is presented. Copyright (C) 2001 John Wiley & Sons, Ltd.

引用

页码：1219 / 1228

页数：10

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