Fatigue damage assessment correlating with I-kaz coefficient

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper describes the correlation between fatigue life with the I-kaz coefficients. Fatigue tests were performed according to the ASTM E466-96 standard with a strain gauge attached to the specimen being tested. AISI 1045 carbon steel was used as the material for this test due to its wide applications in the automotive and machinery industry. Fatigue tests were carried out at several constant loading stresses of 610 MPa, 650 MPa and 690 MPa at the sampling frequency of 8 Hz. A set of data acquisition system was used to collect the fatigue strain signals. The integrated Kurtosis-based algorithm for Z-filter (I-kaz) technique had been used to find the I-kaz coefficient. The I-kaz coefficient is found to have a good correlation with fatigue life, other than can represent fatigue damage.

Original languageEnglish
Title of host publicationApplied Mechanics and Materials
Pages235-240
Number of pages6
Volume471
DOIs
Publication statusPublished - 2014
Event4th International Conference on Noise, Vibration and Comfort, NVC 2012 - Kuala Lumpur
Duration: 26 Nov 201228 Nov 2012

Publication series

NameApplied Mechanics and Materials
Volume471
ISSN (Print)16609336
ISSN (Electronic)16627482

Other

Other4th International Conference on Noise, Vibration and Comfort, NVC 2012
CityKuala Lumpur
Period26/11/1228/11/12

Fingerprint

Fatigue damage
Fatigue of materials
Strain gages
Machinery
Carbon steel
Data acquisition
Sampling
Industry

Keywords

  • Carbon steel
  • Fatigue
  • Fatigue damage
  • I-kaz
  • Signal processing

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Padzi, M. M., Abdullah, S., & Nuawi, M. Z. (2014). Fatigue damage assessment correlating with I-kaz coefficient. In Applied Mechanics and Materials (Vol. 471, pp. 235-240). (Applied Mechanics and Materials; Vol. 471). https://doi.org/10.4028/www.scientific.net/AMM.471.235

Fatigue damage assessment correlating with I-kaz coefficient. / Padzi, M. M.; Abdullah, Shahrum; Nuawi, Mohd. Zaki.

Applied Mechanics and Materials. Vol. 471 2014. p. 235-240 (Applied Mechanics and Materials; Vol. 471).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Padzi, MM, Abdullah, S & Nuawi, MZ 2014, Fatigue damage assessment correlating with I-kaz coefficient. in Applied Mechanics and Materials. vol. 471, Applied Mechanics and Materials, vol. 471, pp. 235-240, 4th International Conference on Noise, Vibration and Comfort, NVC 2012, Kuala Lumpur, 26/11/12. https://doi.org/10.4028/www.scientific.net/AMM.471.235
Padzi MM, Abdullah S, Nuawi MZ. Fatigue damage assessment correlating with I-kaz coefficient. In Applied Mechanics and Materials. Vol. 471. 2014. p. 235-240. (Applied Mechanics and Materials). https://doi.org/10.4028/www.scientific.net/AMM.471.235
Padzi, M. M. ; Abdullah, Shahrum ; Nuawi, Mohd. Zaki. / Fatigue damage assessment correlating with I-kaz coefficient. Applied Mechanics and Materials. Vol. 471 2014. pp. 235-240 (Applied Mechanics and Materials).
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