应变量随自变量达到某一点，之后自变量回缩至初始位置，可应变量不会降为初始值。
...应变变化的详细考察_stmopen 关键词】: 迟滞回线 柔度 疲劳裂纹扩展 裂纹尖端 开闭口 [gap=1086]Keywords】: hysteresis loopcompliancefatigue crack growthcrack tipopening/closure ...
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By virtue of the loading curve and hysteresis loop of MR components, Matlab program was written for computing maximal response displacement and acceleration.
借助于金属橡胶构件的加载曲线和迟滞回线,用Matlab编制用于精确计算最大响应加速度和最大响应变形的逐步积分程序。
参考来源 - 金属橡胶构件抗冲击性能的理论及实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
理论计算与数值模拟得到的迟滞回线基本一致，说明本文采用的理论计算模型是可行的。
The theoretical and numerical simulation hysteresis loops are proximate, it shows that the theoretical calculation model is feasible.
对金属橡胶叠层复合材料进行动态加载试验，发现该材料具有明显的非线性迟滞特征，迟滞回线并非椭圆。
The dynamic load test is carried out for the metal rubber laminated composite. It is found that the composite has nonlinear hysteretic characteristics, and hysteretic curve is not ellipse.
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