Please use this identifier to cite or link to this item:
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/11505
Title: | Fatigue failure analysis using the theory of critical distance |
Authors: | Ruslizam, Daud Ahmad Kamal, Ariffin Shahrum, Abdullah A. Emran, Ismail ruslizam@unimap.edu.my kamal@eng.ukm.my shahrum@eng.ukm.my emran@uthm.edu.my |
Keywords: | Fatigue limit prediction Linear elastic fracture mechanics Stress concentration Theory of critical distance |
Issue Date: | 2011 |
Publisher: | Trans Tech Publications |
Citation: | Key Engineering Materials, vol. 462-463, 2011, pages 663-667 |
Abstract: | This paper explores the initial potential of theory of critical distance (TCD) which offers essential fatigue failure prediction in engineering components. The intention is to find the most appropriate TCD approach for a case of multiple stress concentration features in future research. The TCD is based on critical distance from notch root and represents the extension of linear elastic fracture mechanics (LEFM) principles. The approach is allowing possibilities for fatigue limit prediction based on localized stress concentration, which are characterized by high stress gradients. Using the finite element analysis (FEA) results and some data from literature, TCD applications is illustrated by a case study on engineering components in different geometrical notch radius. Further applications of TCD to various kinds of engineering problems are discussed. |
Description: | Link to publisher's homepage at http://www.scientific.net/ |
URI: | http://www.scientific.net/KEM.462-463.663 http://dspace.unimap.edu.my/123456789/11505 |
ISBN: | 978-0-8784-9210-7 |
ISSN: | 1013-9826 |
Appears in Collections: | School of Mechatronic Engineering (Articles) Ruslizam Daud, Assoc Prof. Ir. Dr. |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Fatigue failure analysis using the theory of critical distance.pdf | 36.75 kB | Adobe PDF | View/Open |
Items in UniMAP Library Digital Repository are protected by copyright, with all rights reserved, unless otherwise indicated.