Engineering J estimation equations for spent fuel canisters under combined mechanical and welding residual stresses

Hyun Jae Lee, Jae Yoon Jeong, Yun Jae Kim, Poh Sang Lam

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

Abstract

This paper provides engineering J estimation equations for Spent Fuel Canisters (SFCs) under combined mechanical and welding residual stress (WRS) fields. The basic form of estimation equations is reference stress-based ones as in R6. Interaction between mechanical (primary) and residual (secondary) stresses is treated using the V-factor. Based on systematic finite element (FE) analysis and J results, the V-factors for the combined mechanical and welding residual stresses are reported.

Original languageEnglish
Title of host publicationMaterials and Fabrication
PublisherAmerican Society of Mechanical Engineers (ASME)
ISBN (Electronic)9780791851685
DOIs
Publication statusPublished - 2018 Jan 1
EventASME 2018 Pressure Vessels and Piping Conference, PVP 2018 - Prague, Czech Republic
Duration: 2018 Jul 152018 Jul 20

Publication series

NameAmerican Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Volume6B-2018
ISSN (Print)0277-027X

Conference

ConferenceASME 2018 Pressure Vessels and Piping Conference, PVP 2018
CountryCzech Republic
CityPrague
Period18/7/1518/7/20

ASJC Scopus subject areas

  • Mechanical Engineering

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  • Cite this

    Lee, H. J., Jeong, J. Y., Kim, Y. J., & Lam, P. S. (2018). Engineering J estimation equations for spent fuel canisters under combined mechanical and welding residual stresses. In Materials and Fabrication (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; Vol. 6B-2018). American Society of Mechanical Engineers (ASME). https://doi.org/10.1115/pvp2018-85076