1) failure assessment
失效评定
1.
With the two models of cracked pipeline,failure assessment curves were given respectively for three pipes in an actual pipeline.
用这2种模型计算J积分,分别对3个实际含裂纹管段建立了失效评定曲线。
2.
The failure assessment curve or diagram (FAC or FAD) for notches has been established by means of elastic-plastic finite element calculation through which the J-integral values of four common specimens are obtained.
利用弹塑性有限元计算,获得常见的四种缺口试样的J积分值,由此可建立缺口失效评定曲线。
2) failure assessment diagram
失效评定图
1.
The fuzzy assessment of pressure vessels with defects based on the failure assessment diagram were discussed.
探讨了含缺陷压力容器基于失效评定图评定结果的模糊分析，给出了基于失效评定图的载荷因数安全裕度隶属函数。
2.
The brittle phenomenon of strain aging about the 16 MnR steel in hot rolling state is tested and the influence of strain aging on failure assessment diagram and fracture assessing is discued The constructive conclusion can be used to provide a reference when making the new code of defect asscssment in our country.
对热轧态１６ＭｎＲ钢的应变时效脆化现象进行了试验研究，探讨了应变时效对失效评定图和断裂评定的影响，得出了一些建设性的结论，可供制定我国新的压力容器缺陷评定规范参考。
3.
basic principles of failure assessment diagram technology for pressure vessels at high temperature are introduced in this paper.
本文介绍了高温环境下在用压力容器失效评定图技术的基本原理,给出了以该技术为基础所编制的《高温含缺陷结构完整性评定软件》的框架和主要功能,并运用该软件对一个工程案例进行了具体的分析与评定。
3) FAD(failure assessment diagram)
失效评定曲线(FAD)
4) failure assessment curve
失效评定曲线
1.
Study on failure assessment curves for 2(1/4) Cr1Mo steel and its welded joint;
2(1/4)Cr1Mo钢及其焊接接头缺陷失效评定曲线
2.
Study of failure assessment curves of special plate to simulate regions of pressure vessel nozzles;
压力容器接管区模拟异型板失效评定曲线FAC研究
3.
Considering the present results of stress-strain field of homogenous materials containing defects and the influence of stress-triaxiality on stress-strain field near crack tip of welded joint and based on the double-parameter J-Q criterion, the failure assessment curves of welded joints are builded.
基于均匀材料裂纹结构应力应变场解的研究现状 ,考虑了应力三轴性对焊接接头裂纹尖端应力应变场的影响 ,建立了基于J～Q双参数准则的焊接接头失效评定曲线。
5) Failure assessment curves
失效评定曲线
1.
Based on the measurement of the mechanical behaviors,the failure assessment curves of 16MnR,20R and Q235B,three high pressure vessel steels with crack defects,are investigated by the selective №1 and №3 methods in UK CEGB R6-Revison 4.
在力学性能测试的基础上,应用CEGB R6-Revison 4方法中的选择1和选择3曲线,对16MnR,20R和Q235B三种含裂纹型缺陷压力容器用钢的失效评定曲线进行研究。
6) Fracture assessment curves(FAC)
失效评定曲线(FAC)
补充资料：爆破失效
分子式：
CAS号：
性质： 以大变形理论为依据，考虑到材料达到屈服以后，有明显的变形并有应变硬化现象，因而以爆破压力作为容器承载的极限状态并称为爆破失效。
CAS号：
性质： 以大变形理论为依据，考虑到材料达到屈服以后，有明显的变形并有应变硬化现象，因而以爆破压力作为容器承载的极限状态并称为爆破失效。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条