About TAKEUCHI YUTO
About HAGIWARA MASAYA
About 日本機械学会機素潤滑設計部門講演会講演論文集
About bolt
About fracture
About load
About tensile force
About tensile test
About medium carbon alloy steel
About low alloy steel
About numerical analysis
About finite element method
About shape optimization
About FEM analysis
About SCM 435
About 頭部破壊
About fracture mechanism
About 負荷能力
About 六角穴付き皿ボルト
About Fasteners,clamping,relaxation,joints
About 六角穴付き
About 皿
About ボルト
About 能力
About 頭部