Service interruption on Monday 11 July from 12:30 to 13:00: all the sites of the CCSD (HAL, EpiSciences, SciencesConf, AureHAL) will be inaccessible (network hardware connection).
Skip to Main content Skip to Navigation
Journal articles

A shakedown analysis of high cycle fatigue of shape memory alloys

Abstract : Shape memory alloys (SMAs) are exploited in several innovative applications, experiencing up to millions of cycles, and thus requiring a fully understanding of material fatigue and fracture resistance. However, experimental and methodological descriptions of SMA cyclic response are still incomplete. Accordingly, the present paper aims to investigate the cyclic response of SMAs under macroscopic elastic shakedown and to propose a criterion for the high cycle fatigue of SMAs. A multiaxial criterion based on a multiscale analysis of the phase transformation between austenite and martensite and using the rigorous framework of standard generalized materials is proposed. The criterion is an extension of the Dang Van high cycle fatigue criterion to SMAs. The criterion is applied to uniaxial experimental data taken from the literature. It distinguishes run out from failure tests in the infinite lifetime regime. The sound structure of the underlying concepts permits a novel insight into the development of a general multiaxial failure criterion for SMA materials.
Complete list of metadata

https://hal-polytechnique.archives-ouvertes.fr/hal-01282081
Contributor : Andrei Constantinescu Connect in order to contact the contributor
Submitted on : Wednesday, February 3, 2021 - 10:18:21 AM
Last modification on : Wednesday, November 17, 2021 - 12:29:29 PM
Long-term archiving on: : Tuesday, May 4, 2021 - 6:27:33 PM

File

2016-IJF-SMA-preprint.pdf
Files produced by the author(s)

Licence


Distributed under a Creative Commons Attribution 4.0 International License

Identifiers

Citation

F. Auricchio, A. Constantinescu, C. Menna, G. Scalet. A shakedown analysis of high cycle fatigue of shape memory alloys. International Journal of Fatigue, Elsevier, 2016, 87, pp.112-123. ⟨10.1016/j.ijfatigue.2016.01.017⟩. ⟨hal-01282081⟩

Share

Metrics

Record views

44

Files downloads

104