About HAYASHI MORIHITO
About brass
About fatigue crack growth rate
About stress intensity factor
About crack tip
About crack opening displacement
About plate thickness
About striation(material phenomenon)
About fracture surface
About fatigue crack
About prediction model
About Metallic materials
About 黄銅
About 疲労き裂進展速度
About 遷移点
About 板厚
About き裂先端
About 変位
About 導出