Fatigue failure analysis using the theory of critical distance
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2011
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my.unimap-115052011-04-05T01:34:52Z 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 Link to publisher's homepage at http://www.scientific.net/ 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. 2011-04-05T01:34:52Z 2011-04-05T01:34:52Z 2011 Article Key Engineering Materials, vol. 462-463, 2011, pages 663-667 978-0-8784-9210-7 1013-9826 http://www.scientific.net/KEM.462-463.663 http://hdl.handle.net/123456789/11505 en Trans Tech Publications |
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English |
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Fatigue limit prediction Linear elastic fracture mechanics Stress concentration Theory of critical distance |
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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 |
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Link to publisher's homepage at http://www.scientific.net/ |
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ruslizam@unimap.edu.my |
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ruslizam@unimap.edu.my Ruslizam, Daud Ahmad Kamal, Ariffin Shahrum, Abdullah A. Emran, Ismail |
| format |
Article |
| 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 |
Trans Tech Publications |
| publishDate |
2011 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/11505 |
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1643790183582138368 |