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Interacting Processes and Fatigue Life Prediction in SCONES
Technical Paper
2004-01-1809
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
SCONES (Stress CONcentration Expert System) software is used to predict stress concentrations. When dimensions and loads are modified it instantaneously updates the display, making the system easy to use. SCONES contains validated and extended data from various sources, including complex interacting features which augments SCONES role. However, the natural progression is to extend the research to the interaction of processes including, for example, surface processes like anodising. These process interactions will dovetail into, and enhance features within the strain life factors. This paper will describe new work which will extend current knowledge in feature interactions and strain life factors and will improve SCONES versatility.
Authors
- N. Downes - Department of Engineering, The University of Hull
- A. Paulls - Department of Engineering, The University of Hull
- M. Raines - Department of Engineering, The University of Hull
- D. Sun - Department of Engineering, The University of Hull
- K. Swift - Department of Engineering, The University of Hull
- L. Gill - BAE Systems
Citation
Downes, N., Paulls, A., Raines, M., Sun, D. et al., "Interacting Processes and Fatigue Life Prediction in SCONES," SAE Technical Paper 2004-01-1809, 2004, https://doi.org/10.4271/2004-01-1809.Also In
References
- Peterson R.E. “ Stress concentration factors ” John Wiley & Sons New York 1974
- Pilkey W.D. “ Peterson's stress concentration factors (2nd ed.) ” John Wiley & Sons New York 1997
- Fuchs H.O. Stephens R.I. “ Metal Fatigue in Engineering ” John Wiley & Sons New York 1980
- Young W.C. “ Roark's Formulas for stress and strain 6th Edition McGraw-Hill International Editions New York 1989
- Srivatsan T.S. Kolar D. Magnusen P. “ The cyclic fatigue and final fracture behaviour of aluminium alloy 2524 ” Materials & Design 23 2002 129 139
- Domingues L. Fernandes J.C.S. Belo M. Da Cunha Ferreira M.G.S. Guerra-Rosa L. “ Anodising of Al 2024-T3 in a modified sulphuric acid/boric acid bath for aeronautical applications ” Corrosion Science 45 2003 149 160
- Gabe D.R. “ Principles of Metal Surface Treatment and Protection 2nd Edition Pergamon Press Oxford 1978
- Thornton M.C. Furneaux R.C. “ Transmission electron microscopy and digital X-ray mapping of ion-beam-thinned porous anodic films formed on aluminium ” Journal of Materials Science Letters 10 1991 622 624
- Snogan F. Blanc C. Mankowski G Pébère N. “ Characterisation of sealed anodic films on 7050 T74 and 2214 T6 aluminium alloys ” Surface and Coatings Technology 154 2002 94 103
- Wilson J.H. “ Statistical comparison of fatigue data ” Journal of Materials Science Letters 7 1988 307 308
- Stickley G.W. Howell F.M. “ Additional studies of effects of anodic coatings on the fatigue strength of aluminum alloys ” ASTM Procedures 60 1960 577 587
- Grosskrentz J. C. Corrosion Fatigue National Association of Corrosion Engineers 201 1972
- Argon A. S. Corrosion Fatigue National Association of Corrosion Engineers 176 1972
- Eifert A.J. Thomas J.P. Rateick R.G. “ Influence of Anodization on the fatigue life of WE43A-T6 Magnesium ” Scripta Materialia 40 8 929 935 1999
- Stickley G.W. Howell F.M. “ Effects of anodic coatings on the fatigue strength of aluminum alloys ” ASTM Procedures 50 1950 735 742
- Rateick R.G. Binkowski T.C. Boray B.C. “ Effect of Hard anodize thickness on the fatigue of AA6061 and C355 Aluminium ” Journal of Materials Science Letters 15 1996 1321 1323
- Budinski K.G. “ Engineering Materials: properties and selection 5th Edition Prentice Hall International New Jersey 1996
- Bennett J.A. “ Effect of anodic (HAE) coating on the fatigue strength of magnesium specimens ” ASTM Procedures 55 1955 1015 1019
- Graham R.H. “ Interaction of stress-raising features in aerostructures ” The University of Hull 2001
- Logothetis N. “ Managing for total quality: From Taguchi to Deming and SPC ” Prentice Hall New York 1992