Fatigue analysis of drillstring threaded connections

Sungkon Han, Matthew Knight, Feargal P. Brennan, William D. Dover

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

1 Citation (Scopus)

Abstract

This paper deals with fatigue analysis of threaded connections comparing results with experimental results. The fatigue initiation life results of the tests were assessed using the strain-life approach. The strain life approach is demonstrated to be effective in dealing with a number of design variables for fatigue crack initiation problem of complicated details.

LanguageEnglish
Title of host publicationProceedings of the International Offshore and Polar Engineering Conference
Pages2452-2458
Number of pages7
Publication statusPublished - 1 Dec 2003
EventProceedings of the Thirteenth (2003) International Offshore and Polar Engineering Conference - Honolulu, HI, United States
Duration: 25 May 200230 May 2003

Conference

ConferenceProceedings of the Thirteenth (2003) International Offshore and Polar Engineering Conference
CountryUnited States
CityHonolulu, HI
Period25/05/0230/05/03

Fingerprint

Fatigue of materials
Crack initiation
Fatigue cracks

Keywords

  • cold rolling
  • preload
  • residual stress
  • strain-life approach
  • threaded connection
  • finite element method
  • joints (structural components)
  • prestressing

Cite this

Han, S., Knight, M., Brennan, F. P., & Dover, W. D. (2003). Fatigue analysis of drillstring threaded connections. In Proceedings of the International Offshore and Polar Engineering Conference (pp. 2452-2458)
Han, Sungkon ; Knight, Matthew ; Brennan, Feargal P. ; Dover, William D. / Fatigue analysis of drillstring threaded connections. Proceedings of the International Offshore and Polar Engineering Conference. 2003. pp. 2452-2458
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Han, S, Knight, M, Brennan, FP & Dover, WD 2003, Fatigue analysis of drillstring threaded connections. in Proceedings of the International Offshore and Polar Engineering Conference. pp. 2452-2458, Proceedings of the Thirteenth (2003) International Offshore and Polar Engineering Conference, Honolulu, HI, United States, 25/05/02.

Fatigue analysis of drillstring threaded connections. / Han, Sungkon; Knight, Matthew; Brennan, Feargal P.; Dover, William D.

Proceedings of the International Offshore and Polar Engineering Conference. 2003. p. 2452-2458.

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

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Han S, Knight M, Brennan FP, Dover WD. Fatigue analysis of drillstring threaded connections. In Proceedings of the International Offshore and Polar Engineering Conference. 2003. p. 2452-2458