Through-thickness welding residual stress profile in dissimilar metal nozzle butt weld

Tae Kwang Song, Ji Soo Kim, Chang Young Oh, Hong Yeol Bae, Jun Young Jeon, Yun Jae Kim, Young Suck Chai

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

This paper provides the through-thickness welding residual stress profile in dissimilar metal nozzle butt welds of pressurized water reactors. For systematic investigations of the effects of geometric variables, i.e. the thickness and the radius of the nozzle and the length of the safe end, on welding residual stresses, idealized shape of nozzle is proposed and elastic-plastic thermo-mechanical finite element analyses are conducted. Through-wall welding residual stress profiles for dissimilar metal nozzle butt welds are proposed, which take a modified form of existing welding residual stress profiles developed for austenitic pipe butt weld in R6 code.

本文言語English
ホスト出版物のタイトルAmerican Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
ページ1291-1298
ページ数8
DOI
出版ステータスPublished - 2010 12 1
外部発表はい
イベントASME 2010 Pressure Vessels and Piping Division/K-PVP Conference, PVP2010 - Bellevue, WA, United States
継続期間: 2010 7 182010 7 22

出版物シリーズ

名前American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
6
ISSN(印刷版)0277-027X

Other

OtherASME 2010 Pressure Vessels and Piping Division/K-PVP Conference, PVP2010
CountryUnited States
CityBellevue, WA
Period10/7/1810/7/22

ASJC Scopus subject areas

  • Mechanical Engineering

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