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Nomura, Yusei*; Okano, Shigetaka*; Aoki, So; Kadoi, Kota*; Mochizuki, Masahito*
no journal, ,
In order to understand the dynamic state of a constant strain test for SCC susceptibility assessment, a finite element analysis was used to simulate the specimen preparation process. A U-bend specimen was used as the constant strain test, and it was found that the tendency of the stress-strain distribution at the top of the U-bend specimen may differ depending on the specimen size and the radius of curvature of the U-bend. A quantitative evaluation of these dynamic states was attempted based on strain formulae.