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Sensitivity analysis of stress intensity factors in 2D coupled elastic structures

Article type: Research Article

Authors: Bochniak, M. | Sändig, A.‐M.

Affiliations: Mathematisches Institut A, Universität Stuttgart, Germany

Note: [] Corresponding author. E‐mail: [email protected]‐stuttgart.de

Abstract: Material discontinuities and geometrical peculiarities like cracks, notches, corners and edges lead to stress singularities in linear elastic structures. Their strength can be characterised by stress intensity or notch factors. In this paper we investigate the influence of the shape and of the material parameters on these factors. The sensitivity analysis is performed by means of asymptotic expansions.

Journal: Asymptotic Analysis, vol. 25, no. 3-4, pp. 299-328, 2001

Published: 2001
Price: EUR 27.50
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