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On the Validation of Finite Element Models — an Industrial Perspective

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Industrial Perspectives of Safety-critical Systems
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Abstract

Some observations are made about current practices for validating finite element models of safety critical structures and several recent initiatives to promote increased reliability are reviewed (including the SAFESA project). Terminology is identified as a difficulty: The meaning of terms such as verification, calibration and qualification is explored and an attempt is made to distinguish between error and uncertainty and how their consequences should be addressed.

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References

  1. Baldi G. et al. Medium Scale Laboratory Tests for the interpretation of the thermomechanical properties of clays. Proc. of Int. Workshop, Bergamo, Italy 1993.

    Google Scholar 

  2. Guidelines for Model Development - Model Evaluation Group CEC DGXII1994.

    Google Scholar 

  3. Come B. The CEC Benchmark Interclay - Results of a pilot phase. CEC EUR Report 12791 EN 1990.

    Google Scholar 

  4. Fowler RA. Controlling Human Error in FE Analysis - Finite Element News - Feb 1994.

    Google Scholar 

  5. Henrywood RK. The Design, Development Documentation and Support of a Major Finite Element System. Computer Aided Design Vol. 5 No. 3 1973.

    Article  Google Scholar 

  6. ABAQUS Theory Manual Version 5. Hibbitt, Karlsson & Sorensen, 1992.

    Google Scholar 

  7. Jeffries RM. Finite element benchmark for clays - The INTERCLAY II Project - in Numerical Method in Geotechnical Engineering - Balkema, Rotterdam 1994.

    Google Scholar 

  8. Knowles NC. On the Control of Idealisation error in FE analysis - Proc. Conf on Computational methods in Structural and Geotechnical Engineering Dec 1994.

    Google Scholar 

  9. Lowe MJS & Knowles NC. The Community Project COSA. Comparison of Geomechanical Computer Codes for Salt. CEC EUR Report 10760 EN 1986.

    Google Scholar 

  10. Lowe MJS & Knowles NC. COSA II - Further benchmark exercises to compare geomechanical codes for salt. CEC EUR report 12135 EN 1989.

    Google Scholar 

  11. MacLeod IA. A Strategy for using Computers in Structural Engineering. The Structural Engineer Vol. 73 No. 21 November 1995.

    Google Scholar 

  12. NAFEMS QSS Quality Systems Supplement to ISO 9001 relating to Finite Element Analysis, NAFEMS R0013 1992.

    Google Scholar 

  13. The SAFES A Quality Standard TN 9034 published by Assessment Services Ltd. on behalf of the SAFESA Consortium 1994.

    Google Scholar 

  14. SAFESA Approach to the Qualification of Safety Critical Structures published by Assessment Services Ltd on behalf of the SAFESA Consortium 1994.

    Google Scholar 

  15. Schrem E. Finite Element software in the next decade. Proc. World Conf in F.E.M. in Structural Mechanics, Bournemouth 1975.

    Google Scholar 

  16. Schrem E. Computer Implementation of the Finite Element procedure. J. Numerical and Computer Methods in Structural Mech. Academic Press 1973.

    Google Scholar 

  17. Guidelines & Procedures for Design of Class 1 Elevated Temperature Nuclear system Components RDT F-9/5T. US Department of Energy September 1974.

    Google Scholar 

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© 1998 Springer-Verlag London Limited

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Knowles, N.C. (1998). On the Validation of Finite Element Models — an Industrial Perspective. In: Redmill, F., Anderson, T. (eds) Industrial Perspectives of Safety-critical Systems. Springer, London. https://doi.org/10.1007/978-1-4471-1534-2_15

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  • DOI: https://doi.org/10.1007/978-1-4471-1534-2_15

  • Publisher Name: Springer, London

  • Print ISBN: 978-3-540-76189-1

  • Online ISBN: 978-1-4471-1534-2

  • eBook Packages: Springer Book Archive

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