Yield Strength Tracing according to Strain History during Pipe Forming

파이프의 강관 제조 프로세스에 따른 물성변화 추적

  • 김진국 (서울과학기술대학교 건설시스템공학과) ;
  • 강수창 ((주)포스코 구조연구그룹)
  • Published : 2020.09.05

Abstract

Keywords

References

  1. API (American Petroleum Institute) 5L specification for line pipe. 44th ed. Washington (DC): API Publishing Services (2007)
  2. J. H. Kim, S. C. Kang, J. K. Kim, J. H. Song, Yield strength estimation of X65 and X70 steel pipe with relatively low t/D ratio, Under review
  3. J. L. Chaboche, G. Rousselier, On the plastic and viscoplastic constitutive euqations, Part 1: rules developed with internal variable concept. J Press Vessel Technology. 18(5-6) (1983) 153-8
  4. J. Yi, S. C. Kang, H. M. Koh, J.F. Choo, Yield strength prediction of UOE Pipes: From forming to flattening, International Journal of Offshore and Polar Engineering. 28(2) (2018) 206-211 https://doi.org/10.17736/ijope.2018.oa17
  5. J. Yi, S. C. Kang, W. Park, J. F. Choo, Yield strength tracking of UOE pipe considering various thickness-to-diameter ratios, Marine Structures. 68 (2019) 102616 https://doi.org/10.1016/j.marstruc.2019.04.004
  6. T. Zou, D. Li, G. Wu, Y. Peng, Yield strength development from high strength steel plate to UOE pipe, Materials and Design. 89 (2016) 1107-1122 https://doi.org/10.1016/j.matdes.2015.10.095