1) crack arrest element
止裂构件
2) cracked members
裂纹构件
3) rupture member
破裂构件
4) cracking member
含裂纹构件
1.
After detail discussion on the distribution characteristics of ΔK and ΔK_(th),interfering model of ΔK-ΔK_(th) is proposed,which is suitable for the reliability analysis and design of unlimited life-span cracking members.
详细讨论了ΔK、ΔKth的分布特性,提出了适用于含裂纹构件无限寿命可靠性分析与设计的ΔK—ΔKth干涉模型,给出了承受交变载荷的构件中初始裂纹不继续扩展的可靠度,并在给定的可靠度下,确定出构件中所允许的最大初始裂纹尺寸。
5) crack arrest
止裂
1.
Crack tip opening angle and its application to crack arrest in gas pipeline;
裂纹尖端张开角及在输气管线止裂预测中的应用
2.
Oblique crack arrest of super hardness aluminium alloy specimens by pulse current discharge
超硬铝合金试件中斜裂纹脉冲放电止裂
3.
It is reviewed that research achievement of pipeline cracks arrest,It shows that the formula of pipeline crack arrest in 1970s was inclined to danger for determining cracks arrest behavior of high toughness pipeline through objects test.
回顾了管线裂纹止裂研究的成果,通过实物试验分析表明,20世纪70年代的止裂公式在确定高韧性管线的止裂行为上已偏于危险。
6) arrest
[英][ə'rest] [美][ə'rɛst]
止裂
1.
The certain method of transfer gas pipeline crack arrest ductility is discussed and analysised,and respective merits and faults is listed.
介绍输气管道止裂方法和构件,讨论分析了输气管道止裂韧性的确定方法及各自的优缺点,并重点评析裂纹尖端张开角的预测模型;全面列举止裂所需最低夏比冲击功计算公式及近年来这方面取得的成果,并指出今后的发展趋势和研究方向,为管道设计和安全维护提供一些参考。
2.
For the West-east pipeline project to be put into construction,the problems in technology first to be solved are the fracture arrest of pipeline.
而在输送压力和钢材等级提高以后,延性断裂及其止裂成为主要的研究领域。
3.
There are many instances where fluid pressure acting on the structure caused the structure to cracking and the cracks could be propagated rapidly or arrestded,which is regarded as the most advanced research field in dynamic fracture.
许多工程问题是由于流 (气 )体压力导致了结构开裂 ,裂纹会迅速扩展或者止裂 ,这被认为是断裂动力学最前沿的研究领域。
补充资料：裂裂
1.象声词。
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