摘要
通过对 14Mn Nbq钢焊接接头的疲劳试验 ,得到了循环应力 -应变方程、应变寿命曲线以及疲劳设计曲线 ,并将 14Mn Nbq钢焊接接头疲劳设计曲线与 ASME、BS5 5 0 0中相应的曲线进行了比较。
Based on the fatigue test of 14MnNbq steel welded joint , the cycle stress strain formula , strain life curve and fatigue curve could be obtained. Furthermore the fatigue design curve was compared with the corresponding curves in the ASME code and BS5500.
出处
《南京化工大学学报》
2001年第2期49-52,共4页
Journal of Nanjing University of Chemical Technology(Natural Science Edition)
