英文名：cyclic softening。 定义：在循环加载过程中，当控制应变恒定时，应力随循环数的增加而降低，然后渐趋稳定的现象。
...循环软化; 循环蠕变; 应力控制 [gap=1028]Key words: polymer; fatigue; damage model; triaxiality stress constraint; cyclic softening; cyclic creep; stress control ...
基于408个网页-相关网页
The details are presented as follows. At different stress amplitudes (i. e. , HCF regime, LCF regime and in-between regime), cyclic softening occurs in each case, and this phenomenon takes place more significantly with increasing stress amplitude.
在不同应力幅和不同度温度下其疲劳和损伤行为表现出明显不同的特点,具体表现如下：在不同应力幅下(即：高周疲劳区、低周疲劳区和介于高低周疲劳区之间)均发生了循环软化现象,而且随着应力幅的增加循环软化发生得更显著。
参考来源 - 应力幅和温度对超细晶铜的疲劳与损伤行为的影响The experimental results show that the PTFE is a rate-dependent material. Cyclic softening is found to exist under pure torsion loadings, and the PTFE has noticeable non-Masing behavior.
实验表明,PTFE是率相关材料,在剪切方向呈现循环软化,并且有明显的non-Masing特征。
参考来源 - 聚四氟乙烯室温下单轴和多轴循环变形实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以往的研究大多忽略初始偏应力对软黏土循环软化及动应力-应变关系的影响。
Unfortunately, previous work rarely incorporated the effect of initial deviator stress on cyclic degradation behavior and dynamic stress-strain relationship of soft clay.
结果表明，在热循环过程中基体组织发生动态回复和再结晶，材料产生循环软化；
The results show that the matrix in the microstructure occurs dynamic recovery and recrystallization and the materials generate cyclic softening during thermal cycling.
根据循环软化水水质指标现状，详尽分析了各种腐蚀因素的影响，论述了软化水的腐蚀机理。
The influence of various corrosion elements are analyzed in detail and mechanism of corrosion of softening water is expounded according to the quality index condition of recycling softening water.
应用推荐