Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 9, No. 34 (2015)

Life estimation by varying the critical plane orientation in the modified Carpinteri-Spagnoli criterion

Author and affiliation details
  • Camilla Ronchei Corresponding author camilla.ronchei@nemo.unipr.it
  • Andrea Carpinteri
  • Giovanni Fortese
  • Andrea Spagnoli
  • Sabrina Vantadori
  • Marta Kurek
  • Tadeusz ?agoda
DOI
10.3221/IGF-ESIS.34.07
Published
Published inVol. 9, No. 34 (2015)Go to the issue

Abstract

The modified Carpinteri-Spagnoli (C-S) criterion is a multiaxial high-cycle fatigue criterion based on
the critical plane approach. According to such a criterion, the orientation of the critical plane is linked to both
the averaged directions of the principal stress axes and the fatigue properties of the material. The latter
dependence is taken into account through a rotational angle, ?. Then, the multiaxial fatigue strength estimation
is performed by computing an equivalent stress amplitude on the critical plane. In the present paper, some
modifications of the original ? expression are implemented in the modified C-S criterion. More precisely, such
modified expressions of ? depend on the ratio between the fatigue limit under fully reversed shear stress and
that under fully reversed normal stress (in accordance with the original expression), and can be employed for
metals ranging from mild to very hard fatigue behaviour. Some experimental data available in the literature are
compared with the theoretical results in order to verify if the modified ?expressions are able to improve the
fatigue strength estimation capability of the modified C-S criterion.

Keywords

Article history

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

How to cite

APA

Ronchei, C., Carpinteri, A., Fortese, G., Spagnoli, A., Vantadori, S., Kurek, M., & ?agoda, T. (2015). Life estimation by varying the critical plane orientation in the modified Carpinteri-Spagnoli criterion. Fracture and Structural Integrity, 9(34). https://doi.org/10.3221/IGF-ESIS.34.07

IEEE

C. Ronchei et al., “Life estimation by varying the critical plane orientation in the modified Carpinteri-Spagnoli criterion,” Fracture and Structural Integrity, vol. 9, no. 34, 2015, doi: 10.3221/IGF-ESIS.34.07.

MLA

Ronchei, Camilla, et al. “Life estimation by varying the critical plane orientation in the modified Carpinteri-Spagnoli criterion.” Fracture and Structural Integrity, vol. 9, no. 34, 2015. https://doi.org/10.3221/IGF-ESIS.34.07.

Chicago

Ronchei, Camilla, Andrea Carpinteri, Giovanni Fortese, Andrea Spagnoli, Sabrina Vantadori, Marta Kurek, and Tadeusz ?agoda. 2015. “Life estimation by varying the critical plane orientation in the modified Carpinteri-Spagnoli criterion.” Fracture and Structural Integrity 9 (34). https://doi.org/10.3221/IGF-ESIS.34.07.

Harvard

Ronchei, C., Carpinteri, A., Fortese, G., Spagnoli, A., Vantadori, S., Kurek, M. and ?agoda, T. (2015) ‘Life estimation by varying the critical plane orientation in the modified Carpinteri-Spagnoli criterion’, Fracture and Structural Integrity, 9(34). doi: 10.3221/IGF-ESIS.34.07.

Vancouver

Ronchei C, Carpinteri A, Fortese G, Spagnoli A, Vantadori S, Kurek M, et al. Life estimation by varying the critical plane orientation in the modified Carpinteri-Spagnoli criterion. Fracture and Structural Integrity. 2015;9(34). doi:10.3221/IGF-ESIS.34.07

BibTeX

@article{ronchei2015, author = {Ronchei, Camilla and Carpinteri, Andrea and Fortese, Giovanni and Spagnoli, Andrea and Vantadori, Sabrina and Kurek, Marta and ?agoda, Tadeusz}, title = {Life estimation by varying the critical plane orientation in the modified Carpinteri-Spagnoli criterion}, journal = {Fracture and Structural Integrity}, year = {2015}, volume = {9}, number = {34}, doi = {10.3221/IGF-ESIS.34.07}, url = {https://doi.org/10.3221/IGF-ESIS.34.07}, issn = {1971-8993} }

RIS

TY - JOUR AU - Ronchei, Camilla AU - Carpinteri, Andrea AU - Fortese, Giovanni AU - Spagnoli, Andrea AU - Vantadori, Sabrina AU - Kurek, Marta AU - ?agoda, Tadeusz TI - Life estimation by varying the critical plane orientation in the modified Carpinteri-Spagnoli criterion JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2015 DA - 2015/09/28 VL - 9 IS - 34 DO - 10.3221/IGF-ESIS.34.07 UR - https://doi.org/10.3221/IGF-ESIS.34.07 SN - 1971-8993 ER -

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