1) crack propagation toughness
裂纹扩展韧性
1.
Using the Double Cantilever Beam (DCB) specimen made by 30CrMnSi2A and dynamic finite element method (DFEM) combined with the J′ integral independent of far field path, the dynamic crack propagation toughness K ID is calculated.
通过对３０ＣｒＭｎＳｉ２Ａ钢制成的ＤＣＢ（带裂尖小孔）试件的试验结果和利用动态有限元法（ＤＦＥＭ）与远场路径无关的Ｊ′积分相结合的方法计算了动态裂纹扩展韧性。
2.
The crack initiation toughness and crack propagation toughness of PA6/POE-g-MAH blends in notched impact tests were studied.
研究了PA6/POE-g-MAH共混物缺口冲击的裂纹萌生韧性及裂纹扩展韧性。
3) Crack Extension Stability
裂纹扩展稳定性
5) crack propagation
裂纹扩展
1.
Fatigue Fracture Morphology and Crack Propagation Mechanism of Die Cast AZ91 Alloy;
压铸态AZ91镁合金疲劳断口组织与裂纹扩展机制
2.
Mode Ⅰ crack tip plastic zone,dislocation-free zone and their effects on crack propagation;
Ⅰ型裂纹尖端塑性区和无位错区及其对裂纹扩展的影响
3.
On safety crack propagation life of welded structural members on offshore platforms;
海洋平台焊接构件的安全裂纹扩展寿命研究
6) crack expansion
裂纹扩展
1.
The purpose of Controlled Blasting Engineering is study the directed fracture of rock and the crack expansion.
工程控制爆破 ,要研究岩石的定向断裂的裂纹扩展。
补充资料：裂纹失稳扩展
分子式：
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
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