Numerical Models for Fatigue Crack Evolution Study

Ion Fuiorea; Daniela Bartis; Roxana Nedelcu; Florin Frunzulica

doi:10.2478/v10164-010-0004-z

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Numerical Models for Fatigue Crack Evolution Study

Fatigue of Aircraft Structures

Volume 2009 (2009): Issue 1 (July 2009)

By: Ion Fuiorea, Daniela Bartis, Roxana Nedelcu and Florin Frunzulica

Open Access

|Sep 2010

Abstract

The paper presents some considerations regarding to the numerical simulation of the behaviour of the riveted structures in fatigue loading conditions. In order to estimate the stress intensity factor, "k", different constitutive laws for the materials were considered. Choosing different contours for "J" integral calculation, some simplified models were studied. The final numerical results were analysed with respect to the physical tests.

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Articles in this issue

DOI: https://doi.org/10.2478/v10164-010-0004-z | Journal eISSN: 2300-7591

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Language: English

Page range: 42 - 49

Published on: Sep 23, 2010

Published by: ŁUKASIEWICZ RESEARCH NETWORK – INSTITUTE OF AVIATION

In partnership with: Paradigm Publishing Services

Publication frequency: 1 issue per year

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© 2010 Ion Fuiorea, Daniela Bartis, Roxana Nedelcu, Florin Frunzulica, published by ŁUKASIEWICZ RESEARCH NETWORK – INSTITUTE OF AVIATION
This work is licensed under the Creative Commons License.

Volume 2009 (2009): Issue 1 (July 2009)