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Journal Articles International Journal of Fatigue Year : 2011

Semianalytical solution for the stress distribution in notched tubes

Abstract

The aim of this paper is to present an alternative solution to the finite element method for the determination of the elastic stress field for an axi-symmetric notched tube under tension and bending loadings. The proposed solution is an extension of the work of Filippi and Lazzarin (2004) [8] to tubular specimens. It provides the stress field distribution along the notch bisector. A good agreement was found between the solution proposed in the present paper and the results from a finite element analysis. A sensitivity analysis is performed to establish the domain of validity of the solution with respect to the dimensions of the notched tube.
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Dates and versions

hal-00544303 , version 1 (08-12-2010)

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Mohamed Ferjani, Daniel Averbuch, Andrei Constantinescu. Semianalytical solution for the stress distribution in notched tubes. International Journal of Fatigue, 2011, 33, pp. 557-567. ⟨10.1016/j.ijfatigue.2010.10.009⟩. ⟨hal-00544303⟩
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