About ONUKI SHOUMA
About 東京ガス
About MITSUYA MASAKI
About 東京ガス
About IMAI YASUHITO
About 東京ガス
About OHATA MITSURU
About 大阪大 大学院工学研究科
About 溶接構造シンポジウム講演論文集
About pipeline steel
About low alloy steel
About circumferential welding
About micro structure
About mechanical property
About GMA welding
About ductile fracture
About failure mode (mechanics)
About fracture surface
About fractography
About finite element method
About matching (graph)
About weld defect
About macrostructure
About stress strain curve
About stress strain characteristic
About crack propagation
About R curve
About API X65
About limit strain
About elastoplastic finite element analysis
About ductile crack
About property
About defect
About organization
About curve
About line
About characteristic
About microstructure
About gas metal arc weld
About hardness distribution
About R-curve
About Weld zone
About Transformation structures,work structures
About Mechanical properties
About パイプライン
About 溶接継手
About 延性破壊
About 内圧
About マッチング