Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 10, No. 38 (2016)

Application of the Moment Of Inertia method to the Critical-Plane Approach

Author and affiliation details
  • Hao Wu Corresponding author wuhao@tongji.edu.cn
  • Marco Antonio Meggiolaro
  • Jaime Tupiassú Pinho de Castro
DOI
10.3221/IGF-ESIS.38.13
Pages
Pages 99-105
Published
Published inVol. 10, No. 38 (2016)Go to the issue

Abstract

The Moment-Of-Inertia (MOI) method has been proposed by the authors to solve some of the shortcomings of convex-enclosure methods, when they are used to calculate path-equivalent ranges and mean components of complex non-proportional (NP) multiaxial load histories. In the proposed 2D version for use with critical-plane models, the MOI method considers the non-proportionality of the projected shear-shear history on each candidate plane through the shape of the load path, providing good results even for challenging non-convex paths. The MOI-calculated path-equivalent shear stress (or strain) ranges from each counted load event can then be used in any shear-based critical-plane multiaxial fatigue damage model, such as Findley’s or Fatemi-Socie’s. An efficient computer code with the shear-shear version of the MOI algorithm is also provided in this work. KEYWORDS. Multiaxial fatigue; Non-proportional loadings; Equivalent ranges; Critical-Plane Approach.

Keywords

Article history

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

How to cite

APA

Wu, H., Meggiolaro, M. A., & Tupiassú Pinho de Castro, J. (2016). Application of the Moment Of Inertia method to the Critical-Plane Approach. Fracture and Structural Integrity, 10(38), Pages 99–105. https://doi.org/10.3221/IGF-ESIS.38.13

IEEE

H. Wu, M. A. Meggiolaro, and J. Tupiassú Pinho de Castro, “Application of the Moment Of Inertia method to the Critical-Plane Approach,” Fracture and Structural Integrity, vol. 10, no. 38, pp. Pages 99–105, 2016, doi: 10.3221/IGF-ESIS.38.13.

MLA

Wu, Hao, et al. “Application of the Moment Of Inertia method to the Critical-Plane Approach.” Fracture and Structural Integrity, vol. 10, no. 38, 2016, pp. Pages 99–105. https://doi.org/10.3221/IGF-ESIS.38.13.

Chicago

Wu, Hao, Marco Antonio Meggiolaro, and Jaime Tupiassú Pinho de Castro. 2016. “Application of the Moment Of Inertia method to the Critical-Plane Approach.” Fracture and Structural Integrity 10 (38): Pages 99–105. https://doi.org/10.3221/IGF-ESIS.38.13.

Harvard

Wu, H., Meggiolaro, M.A. and Tupiassú Pinho de Castro, J. (2016) ‘Application of the Moment Of Inertia method to the Critical-Plane Approach’, Fracture and Structural Integrity, 10(38), pp. Pages 99–105. doi: 10.3221/IGF-ESIS.38.13.

Vancouver

Wu H, Meggiolaro MA, Tupiassú Pinho de Castro J. Application of the Moment Of Inertia method to the Critical-Plane Approach. Fracture and Structural Integrity. 2016;10(38):Pages 99-105. doi:10.3221/IGF-ESIS.38.13

BibTeX

@article{wu2016, author = {Wu, Hao and Meggiolaro, Marco Antonio and Tupiassú Pinho de Castro, Jaime}, title = {Application of the Moment Of Inertia method to the Critical-Plane Approach}, journal = {Fracture and Structural Integrity}, year = {2016}, volume = {10}, number = {38}, pages = {Pages 99--105}, doi = {10.3221/IGF-ESIS.38.13}, url = {https://doi.org/10.3221/IGF-ESIS.38.13}, issn = {1971-8993} }

RIS

TY - JOUR AU - Wu, Hao AU - Meggiolaro, Marco Antonio AU - Tupiassú Pinho de Castro, Jaime TI - Application of the Moment Of Inertia method to the Critical-Plane Approach JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2016 DA - 2016/10/03 VL - 10 IS - 38 SP - Pages 99 EP - 105 DO - 10.3221/IGF-ESIS.38.13 UR - https://doi.org/10.3221/IGF-ESIS.38.13 SN - 1971-8993 ER -

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