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| dc.contributor.author | Ng'ang'a, S. P. | |
| dc.contributor.author | James, M.N. | |
| dc.date.accessioned | 2012-09-24T12:41:19Z | |
| dc.date.accessioned | 2013-07-19T07:42:42Z | |
| dc.date.available | 2012-09-24T12:41:19Z | |
| dc.date.available | 2013-07-19T07:42:42Z | |
| dc.date.issued | 2007-04-02 | |
| dc.identifier.citation | http://onlinelibrary.wiley.com/doi/10.1111/j.1460-2695.1996.tb00960.x/abstract | en_US |
| dc.identifier.issn | 1460-2695 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/1538 | |
| dc.identifier.uri | http://hdl.handle.net/123456789/702 | |
| dc.description | Abstract article from http://onlinelibrary.wiley.com | en_US |
| dc.description.abstract | The load interaction effects that occur under variable amplitude loading conditions following single peak overloads, low-high blocks and high-low blocks have been investigated on a commonly used structural steel. A detailed investigation has been carried out on long cracks which aims at developing and assessing the efficacy of a simple predictive model based on closure and plastic zone effects. The material was tested in a quenched and tempered condition. All the tests were carried out in the four point bending mode, in both the Paris regime and near the threshold, with overloads ranging from 10% to 100%. An attempt to relate crack closure to crack growth rates in the transient growth rate region (which follows a load change) was made. The trends observed for a wide range of loading parameters are presented. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | WILEY | en_US |
| dc.relation.ispartofseries | Fatigue & Fracture of Engineering Materials & Structures;Vol 19 Issue 2-3 | |
| dc.subject | Crack closure | en_US |
| dc.subject | Variable amplitude loading | en_US |
| dc.subject | Medium carbon (En8) steel | en_US |
| dc.title | Variable amplitude loading in en8 (080m40) steel: a detailed experimental study of crack growth | en_US |
| dc.type | Article | en_US |
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College of Pure and Applied Sciences (COPAS) [375]
Depts. in this collection Mathematics, Chemistry, Physics. ICT, Biochemistry, Microbiology