Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 10, No. 37 (2016)

Estimation of fatigue strength under multiaxial cyclic loading by varying the critical plane orientation

Author and affiliation details
  • Marta Kurek Corresponding author nomail@nomail.com
  • Tadeusz ?agoda
  • Andrea Carpinteri
  • Sabrina Vantadori
DOI
10.3221/IGF-ESIS.37.29
Pages
221-227
Published
Published inVol. 10, No. 37 (2016)Go to the issue

Abstract

The main purpose of this paper is to examine the influence of the critical plane orientation on the estimated fatigue strength of metals under multiaxial loading. The algorithm employed to evaluate fatigue strength implements the criterion of maximum normal and shear stress on a suitable damage plane (critical plane). The angle beta defining the critical plane orientation is measured with respect to the direction that maximises the applied normal stress. Eleven (11) structural materials under combined bending and torsion cyclic loading are examined. For each analysed material, the value of beta angle is selected so that the value of the scatter, defined by a root-mean-square value, is minimum. On the basis of such a calculation, an empirical expression for beta is proposed, that takes into account the values of bending and torsion fatigue strengths at a reference number of loading cycles. According to such an expression, beta is constant for a given material.

Keywords

Article history

  1. ReceivedUntil the next stage: 0 days
  2. AcceptedUntil the next stage: 0 days
  3. Published

How to cite

APA

Kurek, M., ?agoda, T., Carpinteri, A., & Vantadori, S. (2016). Estimation of fatigue strength under multiaxial cyclic loading by varying the critical plane orientation. Fracture and Structural Integrity, 10(37), 221–227. https://doi.org/10.3221/IGF-ESIS.37.29

IEEE

M. Kurek, T. ?agoda, A. Carpinteri, and S. Vantadori, “Estimation of fatigue strength under multiaxial cyclic loading by varying the critical plane orientation,” Fracture and Structural Integrity, vol. 10, no. 37, pp. 221–227, 2016, doi: 10.3221/IGF-ESIS.37.29.

MLA

Kurek, Marta, et al. “Estimation of fatigue strength under multiaxial cyclic loading by varying the critical plane orientation.” Fracture and Structural Integrity, vol. 10, no. 37, 2016, pp. 221–227. https://doi.org/10.3221/IGF-ESIS.37.29.

Chicago

Kurek, Marta, Tadeusz ?agoda, Andrea Carpinteri, and Sabrina Vantadori. 2016. “Estimation of fatigue strength under multiaxial cyclic loading by varying the critical plane orientation.” Fracture and Structural Integrity 10 (37): 221–227. https://doi.org/10.3221/IGF-ESIS.37.29.

Harvard

Kurek, M., ?agoda, T., Carpinteri, A. and Vantadori, S. (2016) ‘Estimation of fatigue strength under multiaxial cyclic loading by varying the critical plane orientation’, Fracture and Structural Integrity, 10(37), pp. 221–227. doi: 10.3221/IGF-ESIS.37.29.

Vancouver

Kurek M, ?agoda T, Carpinteri A, Vantadori S. Estimation of fatigue strength under multiaxial cyclic loading by varying the critical plane orientation. Fracture and Structural Integrity. 2016;10(37):221-227. doi:10.3221/IGF-ESIS.37.29

BibTeX

@article{kurek2016, author = {Kurek, Marta and ?agoda, Tadeusz and Carpinteri, Andrea and Vantadori, Sabrina}, title = {Estimation of fatigue strength under multiaxial cyclic loading by varying the critical plane orientation}, journal = {Fracture and Structural Integrity}, year = {2016}, volume = {10}, number = {37}, pages = {221--227}, doi = {10.3221/IGF-ESIS.37.29}, url = {https://doi.org/10.3221/IGF-ESIS.37.29}, issn = {1971-8993} }

RIS

TY - JOUR AU - Kurek, Marta AU - ?agoda, Tadeusz AU - Carpinteri, Andrea AU - Vantadori, Sabrina TI - Estimation of fatigue strength under multiaxial cyclic loading by varying the critical plane orientation JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2016 DA - 2016/06/13 VL - 10 IS - 37 SP - 221 EP - 227 DO - 10.3221/IGF-ESIS.37.29 UR - https://doi.org/10.3221/IGF-ESIS.37.29 SN - 1971-8993 ER -

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