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[I-113] Analytical study on stress concentration under-neck parts of bolt head and threaded parts of SUS316L stainless high-strength bolts

*Komura Masataka¹, Yamaguchi Takashi¹, Hayashi Gen¹, Shimura Yasumi², Kazuki manabu³ (1. Osaka metropolitan university graduate school, 2. Japanese society of steel construction, 3. Hamanaka nut)

Keywords:High-strength bolt, stress concentration, Elastic coefficien, SUS316L