摘要
In this paper, a J-COD design curve based on J-integral has been established, based onthe conservation franslating relationship between J-integral and CTOD. The J-COD designcurve of three materials (containing 16MnR、 A533B and 304 stainless steel) and two models(which are Elliptical Hole in Central Plate and Special Compact tension plate) have been pre-sented. By comparing J-COD design curve and COD design curve of CVDA-84, PD6493-80, as well as that of WES2805-83, the safety tolerance of the above COD design curvehave been evaluated.
In this paper, a J-COD design curve based on J-integral has been established, based onthe conservation franslating relationship between J-integral and CTOD. The J-COD designcurve of three materials (containing 16MnR、 A533B and 304 stainless steel) and two models(which are Elliptical Hole in Central Plate and Special Compact tension plate) have been pre-sented. By comparing J-COD design curve and COD design curve of CVDA-84, PD6493-80, as well as that of WES2805-83, the safety tolerance of the above COD design curvehave been evaluated.
出处
《压力容器》
1998年第5期15-19,31,共6页
Pressure Vessel Technology
基金
国家教委博士点基金
