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Finite element simulation of stress intensity factors in elastic-plastic crack growth

✍ Scribed by Abdulnaser M. Alshoaibi; Ahmad Kamal Ariffin

Book ID
111840279
Publisher
SP Zhejiang University Press
Year
2006
Tongue
English
Weight
434 KB
Volume
7
Category
Article
ISSN
1009-3095

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πŸ“œ SIMILAR VOLUMES

Finite elements for determination of cra
Finite elements for determination of crack tip elastic stress intensity factors
✍ Dennis M. Tracey πŸ“‚ Article πŸ“… 1971 πŸ› Elsevier Science 🌐 English βš– 713 KB

A new type of finite element is introduced which embodies the inverse square root singularity present near a crack in an elastic medium. Using this element near the tip in two typical cracked configurations, stress intensity factors within 5 per cent of accepted values were obtained with meshes havi

Finite element computation of crack clos
Finite element computation of crack closure integrals and stress intensity factors
✍ S.K. Maiti πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 703 KB

A&met-The paper deals with the &rite element computation of the crack closure integrals (CCIs) and the stress intensity factors (SIFs) under mechanical and/or thermal loadings, which give rise to forces at nodes close to a crack tip region. Four examples are presented to illustrate the usefulness of

Finite element modelling of crack propag
Finite element modelling of crack propagation in elastic-plastic media
✍ K. Sadeghipour; G. Baran; Z. Fu; S. Jayaraman πŸ“‚ Article πŸ“… 1996 πŸ› Springer 🌐 English βš– 624 KB

Materials which are cyclically stressed by sliding indenters often undergo fatigue wear, as surface breaking vertical cracks and subsurface horizontal cracks propagate causing eventual loss of material. In this study, the authors model crack propagation in an elastic-plastic material using finite el