About YAJIMA Hiroshi
About Nagasaki Inst. Applied Sci., Nagasaki, JPN
About WATANABE Eiichi
About Nagasaki Inst. Applied Sci., Nagasaki, JPN
About JIA Zi Meng
About Nagasaki Inst. Applied Sci., Nagasaki, JPN
About YOSHIMOTO Kousuke
About Nagasaki Inst. Applied Sci., Nagasaki, JPN
About ISHIKAWA Tadashi
About Nippon Steel Corp., Chiba, JPN
About FUNATSU Yuuji
About Nippon Steel Corp., Tokyo, JPN
About Welding in the World
About welded construction
About large structure
About container ship
About steel plate
About thick plate
About welded joint
About fracture toughness
About fracture toughness test
About test piece
About small type
About material testing
About crack propagation
About brittle fracture
About butt welded joint
About crack initiation
About electrogas welding
About length
About size effect
About sampling
About stress intensity factor
About fracture surface
About temperature dependence
About ductile-brittle transition
About notch test
About crack length
About mechanical property
About fatigue crack
About Welding design,welded structures
About Ship structure and materials
About Metallic materials
About 切欠き
About 小型試験片
About 厚板
About 鋼板
About 溶接継手
About 破壊靭性
About 研究