Fracture and Structural Integrity e-ISSN 1971-8993 Open access
SI: Developments in the fracture and fatigue assessment of materials Vol. 12, No. 46 (2018)

High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results

Author and affiliation details
  • song wei Corresponding author Harbin institute of Technology swingways@hotmail.com
  • Xuesong Liu State Key Laboratory of Advanced Welding and Joining, Harbin Institute of Technology, Harbin 150001, China.
DOI
10.3221/IGF-ESIS.46.10
Pages
94-101
Published
Published inVol. 12, No. 46 (2018)Go to the issue

Abstract

In this paper, high cycle fatigue failure behavior of Load-carrying Cruciform Welded Joints (LCWJ) is assessed using Strain Energy Density (SED) approach. Different analytical solutions are proposed and applied to illustrate the effects of LCWJ geometry under cycle tension and bending according to Finite Element (FE) calculation. The Notch Stress Intensity Factors (NSIF) according to the proposed analytical solutions are validated by comparing finite element data from several simulations in terms of LCWJ models, resulting in a good agreement. A bulk of experimental data taken from tests and the literature is assessed by the proposed solutions as the forms of SED, NSIF and peak stress. The results show that the SED-based analytical solutions for steel LCWJ are effective for high cycle fatigue failure analyses.

Keywords

Article history

  1. ReceivedUntil the next stage: 0 days
  2. Revision requestedUntil the next stage: 36 days
  3. RevisedUntil the next stage: 0 days
  4. AcceptedUntil the next stage: 116 days
  5. Published

How to cite

APA

wei, S., & Liu, X. (2018). High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results. Fracture and Structural Integrity, 12(46), 94–101. https://doi.org/10.3221/IGF-ESIS.46.10

IEEE

S. wei and X. Liu, “High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results,” Fracture and Structural Integrity, vol. 12, no. 46, pp. 94–101, 2018, doi: 10.3221/IGF-ESIS.46.10.

MLA

wei, song, and Xuesong Liu. “High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results.” Fracture and Structural Integrity, vol. 12, no. 46, 2018, pp. 94–101. https://doi.org/10.3221/IGF-ESIS.46.10.

Chicago

wei, song, and Xuesong Liu. 2018. “High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results.” Fracture and Structural Integrity 12 (46): 94–101. https://doi.org/10.3221/IGF-ESIS.46.10.

Harvard

wei, S. and Liu, X. (2018) ‘High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results’, Fracture and Structural Integrity, 12(46), pp. 94–101. doi: 10.3221/IGF-ESIS.46.10.

Vancouver

wei S, Liu X. High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results. Fracture and Structural Integrity. 2018;12(46):94-101. doi:10.3221/IGF-ESIS.46.10

BibTeX

@article{wei2018, author = {wei, song and Liu, Xuesong}, title = {High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results}, journal = {Fracture and Structural Integrity}, year = {2018}, volume = {12}, number = {46}, pages = {94--101}, doi = {10.3221/IGF-ESIS.46.10}, url = {https://doi.org/10.3221/IGF-ESIS.46.10}, issn = {1971-8993} }

RIS

TY - JOUR AU - wei, song AU - Liu, Xuesong TI - High cycle fatigue assessment of steel load-carrying cruciform welded joints: an overview of recent results JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2018 DA - 2018/09/23 VL - 12 IS - 46 SP - 94 EP - 101 DO - 10.3221/IGF-ESIS.46.10 UR - https://doi.org/10.3221/IGF-ESIS.46.10 SN - 1971-8993 ER -

Licence

Copyright © 2018 song wei, Xuesong Liu.

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