Please use this identifier to cite or link to this item:
https://www.um.edu.mt/library/oar/handle/123456789/86998
Title: | Evaluating shakedown under proportional loading by non-linear static analysis |
Authors: | Muscat, Martin Mackenzie, Donald Hamilton, Robert |
Keywords: | Plasticity Composite materials -- Fatigue Mechanics, Applied Structural materials |
Issue Date: | 2003 |
Publisher: | Elsevier |
Citation: | Muscat, M., Mackenzie, D., & Hamilton, R. (2003). Evaluating shakedown under proportional loading by non-linear static analysis. Computers & Structures, 81(17), 1727-1737. |
Abstract: | A lower bound method for calculating shakedown loads under proportional loading by static non-linear finite element analysis is presented. Stress fields obtained by static analysis and stress superposition are substituted into Melan’s lower bound shakedown theorem. The proposed method is applied to two sample problems: a thick cylinder under internal pressure and a square plate with a central hole under proportional biaxial loading. The results indicate that the method gives accurate lower bound shakedown loads for these problems. |
URI: | https://www.um.edu.mt/library/oar/handle/123456789/86998 |
Appears in Collections: | Scholarly Works - FacEngME |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Evaluating shakedown under proportional loading by non-linear static analysis.pdf Restricted Access | 259.92 kB | Adobe PDF | View/Open Request a copy |
Items in OAR@UM are protected by copyright, with all rights reserved, unless otherwise indicated.