𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Reliable solution of an elasto–plastic torsion problem

✍ Scribed by Ivan Hlaváček

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
91 KB
Volume
24
Category
Article
ISSN
0170-4214

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

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–Kármán 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 © 2001 John Wiley & Sons, Ltd.

📜 SIMILAR VOLUMES

Solution of cyclic plasticity problems b
Solution of cyclic plasticity problems by an elasto-viscoplastic model
✍ M. Aufaure 📂 Article 📅 1985 🏛 John Wiley and Sons 🌐 English ⚖ 234 KB

This paper shows that the elasto-viscoplastic model, presented the first time in', enables to take an isotropic and kinematic hardening law into account easily and gives an economical and accurate solution to cyclic plasticity problems.

On an axially symmetric elastic-plastic
On an axially symmetric elastic-plastic torsion problem
✍ Yang Xiaoping; Zhou Shuzi; Li Guangyao 📂 Article 📅 1997 🏛 Springer 🌐 English ⚖ 736 KB

This paper dimmed art asiully sytwtetrit elastic-plastic torsion probletn. Iti Grttre c?f pettaltv method, reflectiott boundaries, Betxsteitz estimate and reverse Hiilder i;teqtraiil~~. on accowzf 0s stu~!vitig the corresponding cot?tpletmwtury bouttdary probletrl which had mixed bouttdary condition