COD designcurve is the most important problem in Standard of assessing defect of pressure vessel.
COD设计曲线是评定缺陷规范中的核心问题。
2
The results indicate that the shapes and positions of the CTOD designcurve are greatly affected by the welding residual stress and the strength mis-matching.
结果表明，强度组配和残余应力对CTOD设计曲线具有明显的影响；
3
As mentioned above, the ability to design an iteration plan that removes risk so that the project tracks the curve shown in Figure 6 is a hallmark of an effective project manager.