About NAKASONE YUJI
About MUNANUSHI KAZUNORI
About 東京理大 大学院
About 日本ばね学会ばね及び復元力応用講演会講演論文集
About orthotropism
About coiled spring
About surface crack
About stress intensity factor
About elastic modulus
About stress strain characteristic
About numerical analysis
About finite element method
About analytical model
About stress analysis
About compressive load
About FEM model
About FEM analysis
About helical compression spring
About stress-strain relation
About 極異方性
About Buffers,springs
About 直交異方性
About コイルばね
About 表面き裂
About 応力拡大係数