我国压力容器缺陷评定规范中设计曲线的安全裕度

Safety Margin of COD Design Curve Used for Standard of Assessing Defects of Pressure Vessel CVDA-84

COD设计曲线是评定缺陷规范中的核心问题。为此,结合实例对比了中、英、日三国压力容器评定缺陷规范中COD设计曲线的安全裕度。

COD design curve is the most important problem in Standard of assessing defect of pressure vessel.And so, by comparison with COD design curves used for Japanese Standard WES-2805 and britisn standard PD-6493, safety margin of COD design curve used for CYDA is discussed