1) mechanism of fatigue growth
疲劳裂纹扩展机理
1.
In order to confirm the mechanism of fatigue growth of an aluminum alloy A356-SiCp composite, some micrographic observations were taken to an interior plane of the fatigue test specimens cracked but unbroken.
为了观察A356-SiCp铝基复合材料的疲劳裂纹扩展机理。
2) Fatigue behavior and Mechanisms
疲劳行为和疲劳裂纹扩展机理
3) fatigue crack propagation (FCP) theory
疲劳裂纹扩展理论
1.
The essence of the unified method is to predict the fatigue life of marine structure using fatigue crack propagation (FCP) theory instead of the currently used cumulative fatigue damage (CFD) theory using S N curves.
该方法是基于疲劳裂纹扩展理论而发展起来的 ,在其九个参数模型的假设之下 ,能够较好地解释一些其它方法所不能解释的现象。
4) fatigue crack propagation
疲劳裂纹扩展
1.
Effect of laser surface melting on fatigue crack propagation of eutectic aluminum silicon alloy;
激光表面熔凝处理对共晶铝硅合金疲劳裂纹扩展的影响
2.
Elastic-plastic fatigue crack propagation under combined torsion and tension;
扭转/拉伸复合载荷下的弹塑性疲劳裂纹扩展行为
3.
Influence of stress ratio R on threshold value △K_(th) of fatigue crack propagation for welded joints of 09CuPCrNi steel;
应力比R对09CuPCrNi钢焊接接头疲劳裂纹扩展门槛值△K_(th)的影响
5) fatigue crack growth
疲劳裂纹扩展
1.
Effect of welding residual stress on fatigue crack growth of the pressure vessel;
焊接残余应力对压力容器疲劳裂纹扩展的影响
2.
Cyclic plasticity and fatigue crack growth threshold;
循环塑性与疲劳裂纹扩展门槛值(英文)
3.
Engineering estimation method of low-cycle fatigue crack growth rate of the pressure vessel;
压力容器低周疲劳裂纹扩展率的工程计算方法
6) fatigue crack growth rate
疲劳裂纹扩展率
1.
The fatigue crack growth rate is the core for predicting fatigue life by use of fatigue crack propagation(FCP) theory.
疲劳裂纹扩展率表达式是采用疲劳裂纹扩展理论预报疲劳寿命的核心。
2.
The effect of the parameter reflecting crack closure development on the fatigue crack growth rate is studied in this paper through the nonlinear least sq.
45w t%碳钢的疲劳试验数据,结合上述材料的力学性能参数,通过非线性最小平方拟合方法,研究了表征裂纹闭合水平参数k对疲劳裂纹扩展率的影响。
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