Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 11, No. 41 (2017)

Simple criterion for predicting fatigue life under combined bending and torsion loading

Author and affiliation details
DOI
10.3221/IGF-ESIS.41.17
Pages
Pages 123-128
Published
Published inVol. 11, No. 41 (2017)Go to the issue

Abstract

Multiaxial fatigue is a challenging problem and, consequently, a number of methods has been developed to aid in design of components and assemblies. Following the complexity of the problem, these approaches are often elaborate and it is difficult to use them for simple loading cases. In this paper, an empirical approach for constant amplitude, proportional axial and torsion loading is introduced to serve as a basic engineering tool for estimating fatigue life of rotational structural parts. The criterion relies on a quadratic equivalent-stress formula and requires one constant parameter to be determined from experiments. The comparison with similar classical stressbased approaches using data on diverse materials (several steels, aluminium alloy, and nickel base superalloy) reveals very good agreement with experimental data.

Keywords

Article history

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

How to cite

APA

Slámecka, K., & Pokluda, J. (2017). Simple criterion for predicting fatigue life under combined bending and torsion loading. Fracture and Structural Integrity, 11(41), Pages 123–128. https://doi.org/10.3221/IGF-ESIS.41.17

IEEE

K. Slámecka and J. Pokluda, “Simple criterion for predicting fatigue life under combined bending and torsion loading,” Fracture and Structural Integrity, vol. 11, no. 41, pp. Pages 123–128, 2017, doi: 10.3221/IGF-ESIS.41.17.

MLA

Slámecka, K., and J. Pokluda. “Simple criterion for predicting fatigue life under combined bending and torsion loading.” Fracture and Structural Integrity, vol. 11, no. 41, 2017, pp. Pages 123–128. https://doi.org/10.3221/IGF-ESIS.41.17.

Chicago

Slámecka, K., and J. Pokluda. 2017. “Simple criterion for predicting fatigue life under combined bending and torsion loading.” Fracture and Structural Integrity 11 (41): Pages 123–128. https://doi.org/10.3221/IGF-ESIS.41.17.

Harvard

Slámecka, K. and Pokluda, J. (2017) ‘Simple criterion for predicting fatigue life under combined bending and torsion loading’, Fracture and Structural Integrity, 11(41), pp. Pages 123–128. doi: 10.3221/IGF-ESIS.41.17.

Vancouver

Slámecka K, Pokluda J. Simple criterion for predicting fatigue life under combined bending and torsion loading. Fracture and Structural Integrity. 2017;11(41):Pages 123-128. doi:10.3221/IGF-ESIS.41.17

BibTeX

@article{slamecka2017, author = {Slámecka, K. and Pokluda, J.}, title = {Simple criterion for predicting fatigue life under combined bending and torsion loading}, journal = {Fracture and Structural Integrity}, year = {2017}, volume = {11}, number = {41}, pages = {Pages 123--128}, doi = {10.3221/IGF-ESIS.41.17}, url = {https://doi.org/10.3221/IGF-ESIS.41.17}, issn = {1971-8993} }

RIS

TY - JOUR AU - Slámecka, K. AU - Pokluda, J. TI - Simple criterion for predicting fatigue life under combined bending and torsion loading JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2017 DA - 2017/06/28 VL - 11 IS - 41 SP - Pages 123 EP - 128 DO - 10.3221/IGF-ESIS.41.17 UR - https://doi.org/10.3221/IGF-ESIS.41.17 SN - 1971-8993 ER -

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