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Fatigue failure analysis using the theory of critical distance

This conference was jointly organised by the Malaysian Association for Computational Mechanics (MACM), the Far East and Oceanic Fracture Society (FEOFS), the Malaysian Tribology Society (MyTribos) and the Malaysian Structural Integrity Research Group (MSI) from 7th - 9th June 2010 at Kuala Lumpur...

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Main Authors: Ruslizam, Daud, Ahmad Kamal, Ariffin, Shahrum, Abdullah, A. Emran, Ismail
Other Authors: ruslizam@unimap.edu.my
Format: Working Paper
Language:English
Published: Malaysian Association for Computational Mechanics (MACM) and Far East and Oceanic Fracture Society (FEOFS) 2011
Subjects:
Fatigue limit prediction
Linear elastic fracture mechanics
Stress concentration
Theory of critical distance
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/11511
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spelling my.unimap-115112011-04-05T04:52:42Z Fatigue failure analysis using the theory of critical distance 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 Fatigue limit prediction Linear elastic fracture mechanics Stress concentration Theory of critical distance This conference was jointly organised by the Malaysian Association for Computational Mechanics (MACM), the Far East and Oceanic Fracture Society (FEOFS), the Malaysian Tribology Society (MyTribos) and the Malaysian Structural Integrity Research Group (MSI) from 7th - 9th June 2010 at Kuala Lumpur, Malaysia. 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. 2011-04-05T04:52:41Z 2011-04-05T04:52:41Z 2010-06-07 Working Paper 978-0-8784-9210-7 http://hdl.handle.net/123456789/11511 en Proceedings of the 8th International Conference on Fracture and Strength of Solids 2010 (FEOFS 2010) Malaysian Association for Computational Mechanics (MACM) and Far East and Oceanic Fracture Society (FEOFS)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Fatigue limit prediction
Linear elastic fracture mechanics
Stress concentration
Theory of critical distance
spellingShingle Fatigue limit prediction
Linear elastic fracture mechanics
Stress concentration
Theory of critical distance
Ruslizam, Daud
Ahmad Kamal, Ariffin
Shahrum, Abdullah
A. Emran, Ismail
Fatigue failure analysis using the theory of critical distance
description This conference was jointly organised by the Malaysian Association for Computational Mechanics (MACM), the Far East and Oceanic Fracture Society (FEOFS), the Malaysian Tribology Society (MyTribos) and the Malaysian Structural Integrity Research Group (MSI) from 7th - 9th June 2010 at Kuala Lumpur, Malaysia.
author2 ruslizam@unimap.edu.my
author_facet ruslizam@unimap.edu.my
Ruslizam, Daud
Ahmad Kamal, Ariffin
Shahrum, Abdullah
A. Emran, Ismail
format Working Paper
author Ruslizam, Daud
Ahmad Kamal, Ariffin
Shahrum, Abdullah
A. Emran, Ismail
author_sort Ruslizam, Daud
title Fatigue failure analysis using the theory of critical distance
title_short Fatigue failure analysis using the theory of critical distance
title_full Fatigue failure analysis using the theory of critical distance
title_fullStr Fatigue failure analysis using the theory of critical distance
title_full_unstemmed Fatigue failure analysis using the theory of critical distance
title_sort fatigue failure analysis using the theory of critical distance
publisher Malaysian Association for Computational Mechanics (MACM) and Far East and Oceanic Fracture Society (FEOFS)
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/11511
_version_ 1643790185430777856
score 13.222552

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