Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 12, No. 45 (2018)

Fatigue life assessment for a welded detail: advantages of a local energetic approach and experimental validation

Author and affiliation details
  • Luigi Viespoli Corresponding author luigimv@stud.ntnu.no
  • Filippo Berto Norwegian University of Science and Technology, Norway
  • Aurelio Somà Politecnico di Torino, Italy
DOI
10.3221/IGF-ESIS.45.10
Pages
121-134
Published
Published inVol. 12, No. 45 (2018)Go to the issue

Abstract

In modern civil buildings, as well as in mechanical and naval constructions, welding is a widely diffused technological process. The fatigue assessment, as design or verification procedure, of a welded joint to evaluate his endurance with respect to a load spectrum is a challenging but of paramount importance procedure. Several techniques have been proposed in the literature, constantly researching efficient, cost effective and reliable methods to predict the behavior of a complex welded structures. Some of them are part of norms and standards which any design engineer must respect. The aim of the present work is to compare the results provided by some of the principal fatigue life assessment procedures for welded joints, focusing the attention on the stress intensity factor evaluation by the use of numerical methods. Finally the proposed numerical method has been experimentally validated.

Keywords

Article history

  1. ReceivedUntil the next stage: 29 days
  2. AcceptedUntil the next stage: 25 days
  3. Published

How to cite

APA

Viespoli, L., Berto, F., & Somà, A. (2018). Fatigue life assessment for a welded detail: advantages of a local energetic approach and experimental validation. Fracture and Structural Integrity, 12(45), 121–134. https://doi.org/10.3221/IGF-ESIS.45.10

IEEE

L. Viespoli, F. Berto, and A. Somà, “Fatigue life assessment for a welded detail: advantages of a local energetic approach and experimental validation,” Fracture and Structural Integrity, vol. 12, no. 45, pp. 121–134, 2018, doi: 10.3221/IGF-ESIS.45.10.

MLA

Viespoli, Luigi, et al. “Fatigue life assessment for a welded detail: advantages of a local energetic approach and experimental validation.” Fracture and Structural Integrity, vol. 12, no. 45, 2018, pp. 121–134. https://doi.org/10.3221/IGF-ESIS.45.10.

Chicago

Viespoli, Luigi, Filippo Berto, and Aurelio Somà. 2018. “Fatigue life assessment for a welded detail: advantages of a local energetic approach and experimental validation.” Fracture and Structural Integrity 12 (45): 121–134. https://doi.org/10.3221/IGF-ESIS.45.10.

Harvard

Viespoli, L., Berto, F. and Somà, A. (2018) ‘Fatigue life assessment for a welded detail: advantages of a local energetic approach and experimental validation’, Fracture and Structural Integrity, 12(45), pp. 121–134. doi: 10.3221/IGF-ESIS.45.10.

Vancouver

Viespoli L, Berto F, Somà A. Fatigue life assessment for a welded detail: advantages of a local energetic approach and experimental validation. Fracture and Structural Integrity. 2018;12(45):121-134. doi:10.3221/IGF-ESIS.45.10

BibTeX

@article{viespoli2018, author = {Viespoli, Luigi and Berto, Filippo and Somà, Aurelio}, title = {Fatigue life assessment for a welded detail: advantages of a local energetic approach and experimental validation}, journal = {Fracture and Structural Integrity}, year = {2018}, volume = {12}, number = {45}, pages = {121--134}, doi = {10.3221/IGF-ESIS.45.10}, url = {https://doi.org/10.3221/IGF-ESIS.45.10}, issn = {1971-8993} }

RIS

TY - JOUR AU - Viespoli, Luigi AU - Berto, Filippo AU - Somà, Aurelio TI - Fatigue life assessment for a welded detail: advantages of a local energetic approach and experimental validation JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2018 DA - 2018/06/20 VL - 12 IS - 45 SP - 121 EP - 134 DO - 10.3221/IGF-ESIS.45.10 UR - https://doi.org/10.3221/IGF-ESIS.45.10 SN - 1971-8993 ER -

Licence

Copyright © 2018 Luigi Viespoli, Filippo Berto, Aurelio Somà.

Copyright 
Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions.  

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