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Knowledge Based Systems in Stress Concentration Analysis
Technical Paper
2002-01-1532
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
An essential element of successful fatigue analysis is the accurate determination of stress concentrations around stress-raising features. Analytical modeling methods are helpful in focusing limited product engineering resources on priority areas, before more resource intensive techniques, such as finite element analysis (FEA), are used. Quick and easy access to such data is important when alternative geometries may need to be considered.
The paper reports on the knowledge-based expert system SCONES (Stress CONcentration Expert System), which provides access to specialist knowledge and data on stress concentration problems for a wide range of feature geometries. The system structure and capabilities are introduced and the relevance of the system is illustrated through its application to a particular stress concentration problem.
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Authors
- Martin Marshall - BAE SYSTEMS Research Centre for Stress Concentrations and Fatigue Analysis
- Andrew Paulls - BAE SYSTEMS Research Centre for Stress Concentrations and Fatigue Analysis
- Martin Raines - BAE SYSTEMS Research Centre for Stress Concentrations and Fatigue Analysis
- Peter Robinson - BAE SYSTEMS Research Centre for Stress Concentrations and Fatigue Analysis
- Ken Swift - BAE SYSTEMS Research Centre for Stress Concentrations and Fatigue Analysis
Citation
Marshall, M., Paulls, A., Raines, M., Robinson, P. et al., "Knowledge Based Systems in Stress Concentration Analysis," SAE Technical Paper 2002-01-1532, 2002, https://doi.org/10.4271/2002-01-1532.Also In
References
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