Principles of Verification and Validation

1 Faculty of Civil Engineering, Warsaw University of Technology, Al. Armii Ludowej 16 00-637 Warsaw, Poland
2 Transportation Research and Analysis Computing Center, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, USA

Journal of Structural Fire Engineering

ISSN: 2040-2317

Publication date: 17 February 2015

Abstract

This paper discusses the concepts of verification and validation in computational mechanics with special attention to structural fire engineering, by referring to recently published papers and guides on V&V that define some best practices and show directions for future development. The perspective of an analyst, who develops computational models, makes runs, and analyses numerical results mostly using software based on the finite element method, is presented. The considerations emphasize practical problems encountered in the V&V process, potential sources of errors and uncertainties, the importance of sensitivity study, new ideas regarding the relationship between validation and verification, differences between calibration and validation, new aspects of the validation metrics, and guides for designing validation experiments. The discussion is illustrated by computational problem examples.

Citation

Kwasniewski, L. and Bojanowski, C. (2015), "Principles of Verification and Validation", Journal of Structural Fire Engineering, Vol. 6 No. 1, pp. 29-40. https://doi.org/10.1260/2040-2317.6.1.29

Publisher

:

Emerald Group Publishing Limited

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