In multiaxial fatigue analysis using the critical plane approach, the shear stress amplitude has to be evaluate using proper numerical procedures that elaborate the points of the curve described by the tip of the shear stress vector acting in the analyzed plane. The calculation has to be carried out in several planes centred in the analyzed material plane; furthermore, in the analysis of a component, it has to be repeated in several points. In this paper a procedure that allows to noticeably reduce both the number of planes and the number of points in which it is necessary to evaluate by means of the onerous procedures, with a considerable reduction of the computational times.

Petrucci, G. (2014). UN'EFFICIENTE PROCEDURA DI CALCOLO PER L'ANALISI DI FATICA MULTIASSIALE MEDIANTE I CRITERI BASATI SULL'APPROCCIO DI PIANO CRITICO. In Atti del 43° Convegno nazionale AIAS. Padova : Padova University Press.

UN'EFFICIENTE PROCEDURA DI CALCOLO PER L'ANALISI DI FATICA MULTIASSIALE MEDIANTE I CRITERI BASATI SULL'APPROCCIO DI PIANO CRITICO

PETRUCCI, Giovanni
2014-01-01

Abstract

In multiaxial fatigue analysis using the critical plane approach, the shear stress amplitude has to be evaluate using proper numerical procedures that elaborate the points of the curve described by the tip of the shear stress vector acting in the analyzed plane. The calculation has to be carried out in several planes centred in the analyzed material plane; furthermore, in the analysis of a component, it has to be repeated in several points. In this paper a procedure that allows to noticeably reduce both the number of planes and the number of points in which it is necessary to evaluate by means of the onerous procedures, with a considerable reduction of the computational times.
Settore ING-IND/14 - Progettazione Meccanica E Costruzione Di Macchine
9-set-2014
43° CONVEGNO NAZIONALE AIAS
Rimini
9-12 SETTEMBRE 2014
43
giu-2014
2014
10
http://padovauniversitypress.it/sites/default/files/field/ebook/AIAS2014.pdf
Petrucci, G. (2014). UN'EFFICIENTE PROCEDURA DI CALCOLO PER L'ANALISI DI FATICA MULTIASSIALE MEDIANTE I CRITERI BASATI SULL'APPROCCIO DI PIANO CRITICO. In Atti del 43° Convegno nazionale AIAS. Padova : Padova University Press.
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Petrucci, G
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10447/105729
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