Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 11, No. 42 (2017)

Strain capacity assessment of API X65 steel using damage mechanics

Author and affiliation details
  • Gabriel Testa Corresponding author University of Cassino and Southern Lazio, Italy ORCID iD0000-0001-2345-6789 gabriel.testa@unicas.it
  • Nicola Bonora University of Cassino and Southern Lazio, Italy
  • Domenico Gentile University of Cassino and Southern Lazio, Italy
  • Andrew Ruggiero University of Cassino and Southern Lazio, Italy
  • Gianluca Iannitti University of Cassino and Southern Lazio, Italy
  • Antonio Carlucci SAIPEM SA, Italy
  • Yazid Madi EPF-Ecole d'ingénieurs / MINES ParisTech, France
DOI
10.3221/IGF-ESIS.42.33
Pages
Pages 315-327
Published
Licence
CC BY 4.0
Published inVol. 11, No. 42 (2017)Go to the issue

Abstract

Strain-based design for offshore pipeline requires a considerable experimental work aimed to determine the material fracture toughness and the effective strain capacity of pipe and welds. Continuum damage mechanics can be used to limit the experimental effort and to perform most of the assessment analysis and evaluation in a simulation environment. In this work, the possibility to predict accurately fracture resistance of X65 steel using a CDM model proposed by the authors, is shown. The procedure for material and damage model parameters identification is presented. Damage model predictive capability was demonstrated predicting ductile crack growth in SENB and SENT fracture specimens.

Keywords

How to cite

APA

Testa, G., Bonora, N., Gentile, D., Ruggiero, A., Iannitti, G., Carlucci, A., & Madi, Y. (2017). Strain capacity assessment of API X65 steel using damage mechanics. Fracture and Structural Integrity, 11(42), Pages 315–327. https://doi.org/10.3221/IGF-ESIS.42.33

IEEE

G. Testa et al., “Strain capacity assessment of API X65 steel using damage mechanics,” Fracture and Structural Integrity, vol. 11, no. 42, pp. Pages 315–327, 2017, doi: 10.3221/IGF-ESIS.42.33.

MLA

Testa, Gabriel, et al. “Strain capacity assessment of API X65 steel using damage mechanics.” Fracture and Structural Integrity, vol. 11, no. 42, 2017, pp. Pages 315–327. https://doi.org/10.3221/IGF-ESIS.42.33.

Chicago

Testa, Gabriel, Nicola Bonora, Domenico Gentile, Andrew Ruggiero, Gianluca Iannitti, Antonio Carlucci, and Yazid Madi. 2017. “Strain capacity assessment of API X65 steel using damage mechanics.” Fracture and Structural Integrity 11 (42): Pages 315–327. https://doi.org/10.3221/IGF-ESIS.42.33.

Harvard

Testa, G., Bonora, N., Gentile, D., Ruggiero, A., Iannitti, G., Carlucci, A. and Madi, Y. (2017) ‘Strain capacity assessment of API X65 steel using damage mechanics’, Fracture and Structural Integrity, 11(42), pp. Pages 315–327. doi: 10.3221/IGF-ESIS.42.33.

Vancouver

Testa G, Bonora N, Gentile D, Ruggiero A, Iannitti G, Carlucci A, et al. Strain capacity assessment of API X65 steel using damage mechanics. Fracture and Structural Integrity. 2017;11(42):Pages 315-327. doi:10.3221/IGF-ESIS.42.33

BibTeX

@article{testa2017, author = {Testa, Gabriel and Bonora, Nicola and Gentile, Domenico and Ruggiero, Andrew and Iannitti, Gianluca and Carlucci, Antonio and Madi, Yazid}, title = {Strain capacity assessment of API X65 steel using damage mechanics}, journal = {Fracture and Structural Integrity}, year = {2017}, volume = {11}, number = {42}, pages = {Pages 315--327}, doi = {10.3221/IGF-ESIS.42.33}, url = {https://doi.org/10.3221/IGF-ESIS.42.33}, issn = {1971-8993} }

RIS

TY - JOUR AU - Testa, Gabriel AU - Bonora, Nicola AU - Gentile, Domenico AU - Ruggiero, Andrew AU - Iannitti, Gianluca AU - Carlucci, Antonio AU - Madi, Yazid TI - Strain capacity assessment of API X65 steel using damage mechanics JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2017 DA - 2017/09/29 VL - 11 IS - 42 SP - Pages 315 EP - 327 DO - 10.3221/IGF-ESIS.42.33 UR - https://doi.org/10.3221/IGF-ESIS.42.33 SN - 1971-8993 ER -

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Creative Commons Attribution 4.0 International

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